Hydro Flask  Unbound 22L Soft Cooler Pack

This product is not available.

Shop similar products

Up your picnicking game and keep food fresh on casual strolls. The 22L Hydro Flask Unbound Soft Cooler pack is an insulated, waterproof snacking companion that keeps contents cold for up to 48 hours.

Location Image of color MistLocation Image of color MistLocation Image of color Mist
Location Image of color Mist


  • Advanced Thermal Mapping insulation in the bottom, back and top delay conductive temperature loss
  • Aquaseal® zipper and welded seams ensure leakproof transport
  • FDA-food-grade, BPA-free liner is free of toxins and easy to clean
  • Compression-molded base allows the pack to stand on its own
  • Comfortable carry handles; multiple gear pockets
  • Welded nylon attachment mounts
  • Designed to be lightweight, Smart Insulation keeps your items cold for up to 48 hrs.
  • Interior dimensions: 11.6 x 6.75 x 15.9 in.


View all Hydro Flask Backpack Coolers

Technical Specs

Item #128871
Best Use



Gear Capacity (L)

22 liters

Gear Capacity (cu. in.)

1,350 cubic inches


600-denier polyester with TPU coating


19.25 x 12.75 x 8.5 inches


3 pounds

210 reviews with an average rating of 4.6 out of 5 stars

Loading Reviews...

Questions & Answers

Loading Questions...