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One piece ostomy bags are a type of ostomy bag that consist of a single unit, as opposed to the traditional two-piece ostomy bags that consist of a separate bag and a skin barrier. One piece ostomy bags are designed to be easier to use and more discreet, as the entire bag can be attached to the skin at once. There is no assembly required, so there are fewer steps you have to take in order to apply, change, and empty your pouch. A benefit of a one-piece ostomy system is that you do not need to buy separate pouches and wafers. This can be helpful for new ostomates because you won't have to worry about matching the bag to the correct size wafer like you would with a two-piece system. One-piece ostomy bags also have a lower profile versus a two-piece, which means it will be more discreet under clothing. These pouches provide a sense of security for the wearer, since there is no chance of the pouch and ostomy wafer detaching from one another. One piece ostomy bags have a number of advantages over traditional two-piece ostomy bags. For one, they are easier to use, as the entire bag can be attached to the skin at once, without the need to separately attach a skin barrier. This can make the process of changing the bag quicker and less messy. When it comes time to change your one-piece ostomy bag, you will need to remove the whole appliance from your body, discard it, and apply a new one. One thing to keep in mind if you choose to use a one-piece pouch is that it requires more frequent bag changes, putting skin at higher risk for tenderness or irritation.

One piece ostomy bags are attached to the skin around the stoma using a special medical adhesive. The bag is then filled with waste from the body as it is produced, and can be emptied and cleaned as needed. One piece ostomy bags are available in different sizes and shapes to accommodate different body types and lifestyles. One piece ostomy bags are also more discreet than traditional two-piece ostomy bags. The single unit design means that there are no separate pieces that can be seen under clothing, making it easier to wear tight-fitting or form-fitting clothing without the ostomy bag being visible. Another advantage of one piece ostomy bags is that they are less likely to leak than traditional two-piece ostomy bags. The single unit design means that there are no gaps or seams where waste can leak out, making them a good option for people who are active or who want to feel more secure.

We carry a variety of one-piece ostomy pouches in drainable and closed-end styles. A drainable pouch has an opening at the bottom that allows you to empty output as needed without having to change your pouch. Some drainable bags have a built-in clip or velcro closure at the bottom that keeps the bag sealed. Others do not have any closure method at the bottom and will require the use of a separate closure clip, which can be found in our ostomy bag accessories section. A benefit to a drainable bag that you will not have to change it every time your pouch becomes full, meaning you will not use as many pouches. An alternative to a drainable style bag is a closed ostomy pouch. This type of pouch is fully sealed at the bottom and does not have an opening. This means you will have to remove the bag and throw it away when it becomes about halfway full. One benefit of a closed ostomy pouch is that is can be easier and quicker to change when you're in a public setting, as opposed to draining the bag.

Even though the ostomy wafer and bag are attached on a one-piece pouch, there are still several types of wafers to choose from. These include pre-cut, cut to fit, and moldable. A pre-cut wafer comes with a hole already cut out of it. They are ready to use right out of the box. This type of wafer works well for people who have a round, uniform shaped stoma. A pre-cut wafer is not ideal for new ostomates, as your stoma shape and size can change while your body is healing. A cut to fit wafer has a smaller hole cut out of it and has lines printed on the barrier that act as a guide for you to cut. You can cut whatever shape or size best fits your stoma. This makes a cut to fit wafer great for people with an irregular-shaped stoma or who are in between standard sizes. A moldable ostomy wafer offers the same benefits as a cut to fit, but with additional features. There is a flexible material on the inner part of the wafer that you can shape around your stoma. This style of wafer provides a snug, custom fit and eliminates the need for scissors.

Along with a standard flat ostomy wafer, there are also convex styles available. A convex wafer curves inward towards the body, which applies gentle pressure to the body and causes the stoma protrude from the abdomen. This style of wafer is ideal for people with a flush or recessed stoma, or those who have a more rounded abdomen. The convex wafer creates a better seal between the wafer and your body. A better seal helps prevent leaks and keeps output from coming into contact with delicate peristomal skin. There are varying levels of convexity available to best fit your anatomy and your needs. We carry several convex wafer products from brands like Coloplast Sensura Mio and more. Be sure to talk to your doctor or ostomy nurse before trying a convex wafer to make sure that it is right for your stoma.

When it comes time to change your one-piece ostomy bag, using an adhesive remover for skin will make the process easier. Trying to remove your pouch without an adhesive remover would not only be painful, but it could cause skin damage as well. This product helps break down the strong glue that holds the ostomy bag onto your body. Adhesive removers are available in the form of liquids, sprays, and wipes. You can pour some of the liquid onto a cotton ball and hold that against the wafer to dissolve the glue. Another option is to use a spray adhesive remover. You simply spritz the solution around the whole wafer. We also carry individually wrapped adhesive remover wipes, which are convenient to travel with. They are able to be slid under the ostomy wafer to help lift it off the skin. All of these products will safely and effectively remove your ostomy wafer, so the choice comes down to personal preference.

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Picture of Hollister - 7" Closed 1-Piece Ostomy Bag  (SoftFlex - Mini)

Hollister - 7" Closed 1-Piece Ostomy Bag (SoftFlex - Mini)

  • Latex free
  • AF300 filter
  • No tape border
  • SoftFlex skin barrier, flat
  • Odor-barrier, rustle-free pouch film
  • Pre-cut stoma size: 1", 1 3/8", 1 3/16", 2 1/8"
  • Box of 30
From: $93.45
Picture of Hollister Karaya 5 - 12" 1-Piece Drainable Ostomy Bag (Quiet Transparent - Pre-cut)

Hollister Karaya 5 - 12" 1-Piece Drainable Ostomy Bag (Quiet Transparent - Pre-cut)

  • Product is being discontinued, sizes limited
  • Shallow convexity protects flush, recessed, or retracted stomas
  • Bathing/swimming allowable
  • Rustle-free odor barrier
  • Hollister ostomy supplies with Karaya, a natural skin barrier
  • Pre-cut ostomy pouch with porous adhesive tape border for extra security
From: $60.45
Picture of Hollister Premier - 12" 1-Piece Drainable Ostomy Bag (Convex Flextend - Cut to Fit)

Hollister Premier - 12" 1-Piece Drainable Ostomy Bag (Convex Flextend - Cut to Fit)

  • This item is being discontinued, sizes are limited
  • Integral convexity
  • For those with recessed, retracted, or flush stomas
  • Drainable pouch with FlexTend skin barrier for extended wear
  • Odor-barrier and rustle-free film makes the drainable pouch quiet during wear
From: $52.45
Picture of Hollister Premier - 12" 1-Piece Drainable Ostomy Bag (Convex Flextend - Transparent)

Hollister Premier - 12" 1-Piece Drainable Ostomy Bag (Convex Flextend - Transparent)

  • Product is being discontinued, sizes limited
  • Drainable pouch with FlexTend skin barrier for extended wear
  • Odor-Barrier and rustle-free film on the drainable pouch
  • Tape border with porous cloth adhesive for sensitive skin
  • Convex ostomy supplies are ideal for those with recessed, retracted, or flush stomas
  • Box of 5
From: $52.45
Picture of Hollister Premier - 12" 1-Piece Drainable Ostomy Bag (Flextend - Pre-cut)

Hollister Premier - 12" 1-Piece Drainable Ostomy Bag (Flextend - Pre-cut)

  • Feel the seal, Lock n Roll closure
  • Odor barrier and rustle-free pouch protects against noise and rustling
  • Flextend barriers are the most resistant to breakdown and can be worn for extended time
From: $51.45
Picture of Hollister Premier - 12" 1-Piece Drainable Ostomy Bag (Flextend - Transparent)

Hollister Premier - 12" 1-Piece Drainable Ostomy Bag (Flextend - Transparent)

  • FlexTend skin barrier, ideal for extended wear
  • Odor-barrier and rustle-free film for protection from odor and pouch noise
  • Ostomy supplies with porous cloth adhesive and tape border
  • Pouch clamp closure on drainable pouch
  • Box of 10
From: $51.45
Picture of Hollister Premier - 12" 1-Piece Drainable Ostomy Bag (FlexWear - No-Filter - Cut-to-Fit)

Hollister Premier - 12" 1-Piece Drainable Ostomy Bag (FlexWear - No-Filter - Cut-to-Fit)

  • Feel the Seal, Lock n Roll closure
  • Odor barrier and rustle-free pouch for added comfort and security
  • FlexWear barriers are more resistant to breakdown and can be worn longer than one day
From: $38.95
Picture of Hollister Premier - 12" 1-Piece Drainable Ostomy Bag (Lock'n Roll Closure)

Hollister Premier - 12" 1-Piece Drainable Ostomy Bag (Lock'n Roll Closure)

  • This product is being discontinued, sizes limited
  • Lock'n Roll closure, feel the seal
  • Odor-barrier and rustle-free film on the drainable pouch
  • Tape border with Porous cloth adhesive for sensitive skin
  • Convex ostomy supplies are ideal for those with recessed, retracted, or flush stomas
From: $52.45
Picture of Hollister Premier - 12" 1-Piece Drainable Ostomy Bag (SoftFlex - Cut to Fit)

Hollister Premier - 12" 1-Piece Drainable Ostomy Bag (SoftFlex - Cut to Fit)

  • This ostomy bag does not have a filter
  • SoftFlex skin barrier
  • No tape border
  • Lock n Roll closure
  • Rustle-free odor barrier film
  • Comfortwear panels, body side
From: $42.45
Picture of Hollister Premier - 12" 1-Piece Drainable Ostomy Bag Lock n Roll (Convex Flextend/Cut to Fit)

Hollister Premier - 12" 1-Piece Drainable Ostomy Bag Lock n Roll (Convex Flextend/Cut to Fit)

  • Product is being discontinued, sizes limited
  • Easy to empty and clean
  • Drainable pouch with FlexTend skin barrier
  • Lock n Roll closure system for security and convenience
  • Odor-barrier and rustle-free film eliminate odor and pouch noise
  • Convex skin barrier is ideal for those with recessed, retracted, or flush stomas
From: $52.45
Picture of Hollister Premier - 12" 1-Piece Drainable Ostomy Bag Lock n Roll (Flat CeraPlus/No Filter/Cut to Fit)

Hollister Premier - 12" 1-Piece Drainable Ostomy Bag Lock n Roll (Flat CeraPlus/No Filter/Cut to Fit)

  • Adhesive tape border for secure hold
  • Drainable pouch with flat CeraPlus skin barrier
  • Soft ComfortWear panels on the body side of the pouch
  • Lock n Roll closure system for security and convenience
From: $51.45
Picture of Hollister Premier - 12" 1-Piece Drainable Ostomy Bag Lock-n-Roll (Flextend - Cut to Fit)

Hollister Premier - 12" 1-Piece Drainable Ostomy Bag Lock-n-Roll (Flextend - Cut to Fit)

  • Easy to empty and easy to clean
  • Drainable pouch with Flextend skin barrier
  • Lock n Roll closure system for security and convenience
  • Odor-Barrier and Rustle-free film (beige pouch) provide confidence
  • Lock-n-Roll closure
  • Convex skin barrier is ideal for those with recessed, retracted, or flush stomas
  • Box of 10
From: $51.45
Picture of Hollister Premier - 12" 1-Piece Drainable Ostomy Bag w/ Lock n Roll and Filter (Convex CeraPlus-Cut to Fit)

Hollister Premier - 12" 1-Piece Drainable Ostomy Bag w/ Lock n Roll and Filter (Convex CeraPlus-Cut to Fit)

  • Integrated filter
  • Adhesive tape border
  • Transparent viewing window
  • Cut to fit your unique stoma
  • Lock n Roll microseal closure
  • Extended wear ostomy barrier
From: $58.45
Picture of Hollister Premier - 12" 1-Piece Drainable Ostomy Bag w/ Lock n Roll and Filter (Convex CeraPlus-Pre-Cut)

Hollister Premier - 12" 1-Piece Drainable Ostomy Bag w/ Lock n Roll and Filter (Convex CeraPlus-Pre-Cut)

  • Pre-cut hole
  • Built-in filter
  • Adhesive bordered flange
  • Transparent viewing window
  • Lock n Roll microseal closure
  • Extended wear ostomy barrier
  • Box of 5
From: $58.45
Picture of Hollister Premier - 12" 1-Piece Drainable Ostomy Bag w/ Lock n Roll and Filter (SoftFlex - Cut to Fit)

Hollister Premier - 12" 1-Piece Drainable Ostomy Bag w/ Lock n Roll and Filter (SoftFlex - Cut to Fit)

  • Intergrated filter
  • Lock n Roll closure
  • Rustle-free odor barrier
From: $55.45
Picture of Hollister Premier - 12" 1-Piece Drainable Ostomy Bag with Clamp Closure (Flextend - Cut to Fit)

Hollister Premier - 12" 1-Piece Drainable Ostomy Bag with Clamp Closure (Flextend - Cut to Fit)

  • Flextend for extended wear time, saves time and is economical
  • Odor barriers, ComfortWear panels, tape border, and clamp closures
  • Drainable pouch with porous cloth adhesive and tape border
  • Clamp closure
  • Cut to Fit: Up to 2 1/2"
From: $51.95
Picture of Hollister Premier - 12" 1-Piece Drainable Ostomy Bag with Filter (Cut-to-Fit)

Hollister Premier - 12" 1-Piece Drainable Ostomy Bag with Filter (Cut-to-Fit)

  • Lock n Roll closure system for security and convenience
  • Odor-barrier and rustle-free film (beige pouch) provide confidence
  • Convex skin barrier is ideal for those with recessed, retracted, or flush stomas
From: $56.45
Picture of Hollister Premier - 12" 1-Piece Drainable Ostomy Bag with Filter (FlexWear - Cut-to-Fit)

Hollister Premier - 12" 1-Piece Drainable Ostomy Bag with Filter (FlexWear - Cut-to-Fit)

  • Feel the Seal, Lock n Roll closure
  • Odor barrier and rustle-free pouch for added comfort and security
  • FlexWear barriers are more resistant to breakdown and can be worn longer than one day
From: $56.45
Picture of Hollister Premier - 12" 1-Piece Drainable Ostomy Bag with Filter (SoftFlex - Cut-to-Fit)

Hollister Premier - 12" 1-Piece Drainable Ostomy Bag with Filter (SoftFlex - Cut-to-Fit)

  • 1-piece ostomy pouch with oval skin barrier
  • Roll three times and seal, that's Lock n Roll technology
  • SoftFlex skin barriers are best used with colostomies and are mildly resistant to breakdown
From: $55.45
Picture of Hollister Premier - 12" 1-Piece Drainable Ostomy Bag with Lock n Roll and Filter (Flat CeraPlus/Cut to Fit)

Hollister Premier - 12" 1-Piece Drainable Ostomy Bag with Lock n Roll and Filter (Flat CeraPlus/Cut to Fit)

  • Adhesive tape border for strong hold
  • Lock n Roll closure system to prevent leaks
  • Drainable pouch with flat CeraPlus skin barrier
  • Built in filter releases gas and neutralize odors
  • Soft ComfortWear panels on both sides of the pouch
From: $56.45
Picture of Hollister Premier - 1-Piece Closed Ostomy Bag (Cut to Fit)

Hollister Premier - 1-Piece Closed Ostomy Bag (Cut to Fit)

  • SoftFlex skin barrier
  • ComfortWear panels
  • Integrated filter prevents gas buildup
  • Premier ostomy pouch is ideal for those with sensitive skin
  • Rustle-free odor barrier film eliminates pouch noise and odor
  • Box of 30
From: $93.45
Picture of Hollister Premier - 1-Piece Drainable Ostomy Bag with Lock 'n Roll and Filter (SoftFlex Pre-cut)

Hollister Premier - 1-Piece Drainable Ostomy Bag with Lock 'n Roll and Filter (SoftFlex Pre-cut)

  • Integrated filter
  • Lock 'n Roll closure
  • SoftFlex skin barrier
  • Rustle-free odor barrier
  • ComfortWear panel on both sides
  • Ideal for those with vision and dexterity issues
From: $55.45
Picture of Hollister Premier - 7" Mini Closed Ostomy Bag (Cut to Fit)

Hollister Premier - 7" Mini Closed Ostomy Bag (Cut to Fit)

  • SoftFlex skin barrier, great for sensitive skin
  • Integrated AF300 filter prevents gas buildup
  • Rustle-free barrier film reduces noise during wear
From: $93.45
Picture of Hollister Premier - 9" 1-Piece Drainable Ostomy Bag (Flextend - Cut to Fit - Mini)

Hollister Premier - 9" 1-Piece Drainable Ostomy Bag (Flextend - Cut to Fit - Mini)

  • Tape border with porous cloth adhesive
  • ComfortWear panel on body side only
  • Rustle-free film serves as an odor barrier and eliminates noise
  • Cut-to-fit up to 2 1/2"
From: $51.95
Picture of Hollister Premier - 9" 1-Piece Drainable Ostomy Bag (Flextend - Mini)

Hollister Premier - 9" 1-Piece Drainable Ostomy Bag (Flextend - Mini)

  • Flextend extended wear skin barrier
  • Tape border with porous cloth adhesive
  • ComfortWear panel on both sides of pouch
  • Ostomy supplies with odor-barrier rustle-free pouch
From: $51.45
Product Information

One piece ostomy bags are a type of ostomy bag that consist of a single unit, as opposed to the traditional two-piece ostomy bags that consist of a separate bag and a skin barrier. One piece ostomy bags are designed to be easier to use and more discreet, as the entire bag can be attached to the skin at once. There is no assembly required, so there are fewer steps you have to take in order to apply, change, and empty your pouch. A benefit of a one-piece ostomy system is that you do not need to buy separate pouches and wafers. This can be helpful for new ostomates because you won't have to worry about matching the bag to the correct size wafer like you would with a two-piece system. One-piece ostomy bags also have a lower profile versus a two-piece, which means it will be more discreet under clothing. These pouches provide a sense of security for the wearer, since there is no chance of the pouch and ostomy wafer detaching from one another. One piece ostomy bags have a number of advantages over traditional two-piece ostomy bags. For one, they are easier to use, as the entire bag can be attached to the skin at once, without the need to separately attach a skin barrier. This can make the process of changing the bag quicker and less messy. When it comes time to change your one-piece ostomy bag, you will need to remove the whole appliance from your body, discard it, and apply a new one. One thing to keep in mind if you choose to use a one-piece pouch is that it requires more frequent bag changes, putting skin at higher risk for tenderness or irritation.

One piece ostomy bags are attached to the skin around the stoma using a special medical adhesive. The bag is then filled with waste from the body as it is produced, and can be emptied and cleaned as needed. One piece ostomy bags are available in different sizes and shapes to accommodate different body types and lifestyles. One piece ostomy bags are also more discreet than traditional two-piece ostomy bags. The single unit design means that there are no separate pieces that can be seen under clothing, making it easier to wear tight-fitting or form-fitting clothing without the ostomy bag being visible. Another advantage of one piece ostomy bags is that they are less likely to leak than traditional two-piece ostomy bags. The single unit design means that there are no gaps or seams where waste can leak out, making them a good option for people who are active or who want to feel more secure.

We carry a variety of one-piece ostomy pouches in drainable and closed-end styles. A drainable pouch has an opening at the bottom that allows you to empty output as needed without having to change your pouch. Some drainable bags have a built-in clip or velcro closure at the bottom that keeps the bag sealed. Others do not have any closure method at the bottom and will require the use of a separate closure clip, which can be found in our ostomy bag accessories section. A benefit to a drainable bag that you will not have to change it every time your pouch becomes full, meaning you will not use as many pouches. An alternative to a drainable style bag is a closed ostomy pouch. This type of pouch is fully sealed at the bottom and does not have an opening. This means you will have to remove the bag and throw it away when it becomes about halfway full. One benefit of a closed ostomy pouch is that is can be easier and quicker to change when you're in a public setting, as opposed to draining the bag.

Even though the ostomy wafer and bag are attached on a one-piece pouch, there are still several types of wafers to choose from. These include pre-cut, cut to fit, and moldable. A pre-cut wafer comes with a hole already cut out of it. They are ready to use right out of the box. This type of wafer works well for people who have a round, uniform shaped stoma. A pre-cut wafer is not ideal for new ostomates, as your stoma shape and size can change while your body is healing. A cut to fit wafer has a smaller hole cut out of it and has lines printed on the barrier that act as a guide for you to cut. You can cut whatever shape or size best fits your stoma. This makes a cut to fit wafer great for people with an irregular-shaped stoma or who are in between standard sizes. A moldable ostomy wafer offers the same benefits as a cut to fit, but with additional features. There is a flexible material on the inner part of the wafer that you can shape around your stoma. This style of wafer provides a snug, custom fit and eliminates the need for scissors.

Along with a standard flat ostomy wafer, there are also convex styles available. A convex wafer curves inward towards the body, which applies gentle pressure to the body and causes the stoma protrude from the abdomen. This style of wafer is ideal for people with a flush or recessed stoma, or those who have a more rounded abdomen. The convex wafer creates a better seal between the wafer and your body. A better seal helps prevent leaks and keeps output from coming into contact with delicate peristomal skin. There are varying levels of convexity available to best fit your anatomy and your needs. We carry several convex wafer products from brands like Coloplast Sensura Mio and more. Be sure to talk to your doctor or ostomy nurse before trying a convex wafer to make sure that it is right for your stoma.

When it comes time to change your one-piece ostomy bag, using an adhesive remover for skin will make the process easier. Trying to remove your pouch without an adhesive remover would not only be painful, but it could cause skin damage as well. This product helps break down the strong glue that holds the ostomy bag onto your body. Adhesive removers are available in the form of liquids, sprays, and wipes. You can pour some of the liquid onto a cotton ball and hold that against the wafer to dissolve the glue. Another option is to use a spray adhesive remover. You simply spritz the solution around the whole wafer. We also carry individually wrapped adhesive remover wipes, which are convenient to travel with. They are able to be slid under the ostomy wafer to help lift it off the skin. All of these products will safely and effectively remove your ostomy wafer, so the choice comes down to personal preference.

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