The main difference between the Hydro Flask 22L Unbound Series Soft Cooler Pack and the Zology Folding Stool Backpack is that the 22L Unbound Series Soft Cooler Pack has Sternum / Chest Straps (Woven sternum strap) while the Folding Stool Backpack does not.
Specs | Brand | Hydro Flask | Zology |
Name | 22L Unbound Series Soft Cooler Pack | Folding Stool Backpack | |
Category | Cooler | Cooler | |
Sub Category | Outdoor | Outdoor | |
Capacity (L) | 22L | ||
Dimensions (in) | 19.5 x 12.5 x 8 | 14.17 x 16.14 x 11.42 | |
Weight (lb) | 3.5 | 2.2 | |
Fabric | Durable 420D Nylon Shell | Oxford | |
Color | 6 colors and patterns | Camouflage | |
Warranty | Hydro Flask Lifetime Warranty | ||
Release Date | September 12, 2017 | ||
Rating | 4.5 | 4.6 | |
Price | Under $275 | Under $50 | |
General Features | Shoulder Straps | Padded shoulder straps | Adjustable shoulder straps |
Sternum / Chest Straps | Woven sternum strap | ||
Water Proof / Water Resistant | Waterproof and leakproof | ||
Zippers | YKK's Watertight AQUASEAL® zipper | ||
Main Compartment Access | Top zipped access | Front zipped access | |
External Pockets | Dry storage top pocket and 2 side pockets | 1 zipped front pocket and bottle pocket | |
Internal Compartments | Insulated roomy main compartment | ||
Side Pockets | Stretch mesh pocket can fit a water bottle | ||
Water Bottle | Yes | Yes | |
Handles | Woven carry handle | Tubular frame handle | |
Convertible | Yes | ||
Lightweight | Yes | ||
Travel Features | Packable / Foldable | Folds down to 14 x 16 | |
Base / Bottom | Compression molded base | ||
Hiking / Backpacking Features | Back Panel | Mesh back panel | |
Internal / External Frame | External metal frame with straps | ||
Ergonomic | Ergonomic design | ||
Reflective Safety Strips | Reflective trim | ||
Other Features | Other Features | Comfortable seat cushion |
Hydro Flask 's 22L Unbound Series Soft Cooler Pack is a Cooler backpack with Outdoor features while Zology 's Folding Stool Backpack is a Cooler backpack with Outdoor features.
The Hydro Flask 22L Unbound Series Soft Cooler Pack has a capacity of 22L (liters), weighs 3.5 pounds and it's dimensions in inches are 19.5 x 12.5 x 8. It's made of Durable 420D Nylon Shell and is available in 6 colors and patterns in comparison the Zology Folding Stool Backpack's capacity is with a size of 14.17 x 16.14 x 11.42 inches. Constructed from Oxford it weighs 2.2 pounds and is available in Camouflage.
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