Quick Summary
The TYR Big Mesh Mummy Backpack is a 40 L mesh swim bag with over-the-shoulder straps, a barrel-lock top closure, a spacious main compartment and extra pockets for smaller items. It is described as having mesh venting for faster dry time and drainage, which makes the layout easy to organise after pool sessions or beach days.
It measures 25.25 x 19 inches and is made from 100% polyester. The design also includes a small zip compartment, a side zipper pocket and a built-in mesh water bottle pocket.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | TYR, for a clearly identified branded swim backpack. |
| Product type | Mesh mummy backpack, suited to carrying swim or beach gear. |
| Capacity | 40 L, which is the main figure to compare against the amount of gear you want to carry. |
| Dimensions | 25.25 x 19 inches, useful for judging overall size and storage space. |
| Material | 100% polyester. |
| Closure | Barrel-lock closure at the top for quick access to the main compartment. |
| Pockets | Main compartment, small zip compartment, side zipper pocket and mesh water bottle pocket. |
| Carry style | Over-the-shoulder straps for carrying on the back. |
What to Compare Before Buying
- Capacity: The stated 40 L capacity is the main check if you need space for training kit, pool items or beach essentials.
- Size: The 25.25 x 19 inch dimensions help you judge whether the bag suits the space you have when packed or stored.
- Organisation: Compare the main compartment, small zip compartment, side pocket and bottle pocket against the items you want to separate.
- Carry style: Check whether over-the-shoulder straps are the carry format you want for regular use.
- Material: The bag is made from 100% polyester, which matters if you want a particular fabric choice.
Choosing the Correct Version
This backpack is available in a variety of colours. If colour matters to your choice, make sure the selected option is the one you want before choosing an offer.
Before You Decide
Confirm the 40 L capacity, the 25.25 x 19 inch size and the selected colour before choosing an offer. If you want a swim bag with separate pockets for smaller items, this layout is worth checking against the gear you plan to carry.









