Customizable TPU Tarpaulin Inflatable Waterproof Backpack

This inflatable waterproof backpack is made of TPU-coated tarpaulin with an inflation valve for more buoyancy if falling accidentally on the water.

  • Color options: all Pantone colors
  • Size options: 30L by default. Contact us for customized sizes.
  • Material: 420D TPU-coated Tarpaulin. If you want to adjust the material or change it to others (like PVC, RPET etc.), please get in touch with us directly.
  • Custom logo/ODM: available
  • Custom design/OEM: available
  • Minimum Order Quantity: 300

Have your own design, sketch, or concept? Contact us now at or +8613116761083 to start designing your customized waterproof backpacks.


Product Name420D TPU Tarpaulin Waterproof Roll-top Backpack
Material420D TPU Tarpaulin
Dimension18cm x 35cm x 47cm
Net Weight790g
FeatureBungee cord system, plastic handle, side mesh pocket.

  • The material can be customized. We also offer nylon, PVC, TPU, and RPET besides tarpaulin.
  • The default capacity is 30 liters. Feel free to contact us directly for your customized capacities.
  • All Pantone colors are available for customization. You can also request to make it with full-print artwork or camouflage.
  • Your custom logo, text, and artwork can be printed on the bags or their packages.
  • Extra functional decorations can be customized on the backpacks. We also accept manufacturing with our client’s customized design.