The main difference between the ROCKBROS Backpack Cooler and the PERMIAN Portable Cooler Bag is that the Backpack Cooler has Sternum / Chest Straps (Chest strap with whistle buckle) while the Portable Cooler Bag does not.
Specs | Brand | ROCKBROS | PERMIAN |
Name | Backpack Cooler | Portable Cooler Bag | |
Category | Cooler | Cooler | |
Sub Category | Outdoor | Outdoor | |
Capacity (L) | 20L | 15L | |
Dimensions (in) | 14.8 x 11.18 x 19.88 | 22.8 x 15 | |
Weight (lb) | 4.2 | 1.7 | |
Fabric | 840D Nylon + TPU | PVC/PEVA | |
Color | Grey | Blue | |
Release Date | November 1, 2019 | June 10, 2020 | |
Rating | 4.5 | 4.4 | |
Price | Under $150 | Under $75 | |
General Features | Shoulder Straps | Adjustable shoulder straps | Adjustable shoulder strap |
Sternum / Chest Straps | Chest strap with whistle buckle | ||
Water Proof / Water Resistant | Water and leakproof material | Waterproof material | |
Zippers | Seamless zipper | ||
Main Compartment Access | Top loading access | Rolltop closure | |
External Pockets | Insulated interior | ||
Internal Compartments | Roomy main compartment for all your day’s worth of drinks and food | ||
Water Bottle | No | Yes | |
Handles | Top and side handles | ||
Loops and Attachments | Daisy chains, key rings on shoulder straps | D-ring | |
Hiking / Backpacking Features | Back Panel | Thick padded back |
ROCKBROS's Backpack Cooler is a Cooler backpack with Outdoor features while PERMIAN 's Portable Cooler Bag is a Cooler backpack with Outdoor features.
The ROCKBROS Backpack Cooler has a capacity of 20L (liters), weighs 4.2 pounds and it's dimensions in inches are 14.8 x 11.18 x 19.88. It's made of 840D Nylon + TPU and is available in Grey in comparison the PERMIAN Portable Cooler Bag's capacity is 15L with a size of 22.8 x 15 inches. Constructed from PVC/PEVA it weighs 1.7 pounds and is available in Blue.
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