PERMIAN Portable Cooler Bag vs ROCKBROS Backpack Cooler

The main difference between the PERMIAN Portable Cooler Bag and the ROCKBROS Backpack Cooler is that the Portable Cooler Bag has External Pockets (Insulated interior) while the Backpack Cooler does not.

PERMIAN Portable Cooler Bag Front View
ROCKBROS Backpack Cooler Front View
Specs Brand PERMIAN ROCKBROS
Name Portable Cooler Bag Backpack Cooler
Category Cooler Cooler
Sub Category Outdoor Outdoor
Capacity (L) 15L 20L
Dimensions (in) 22.8 x 15 14.8 x 11.18 x 19.88
Weight (lb) 1.7 4.2
Fabric PVC/PEVA 840D Nylon + TPU
Color Blue Grey
Release Date June 10, 2020 November 1, 2019
Rating 4.4 4.5
Price Under $75 Under $150
General Features Shoulder Straps Adjustable shoulder strap Adjustable shoulder straps
Sternum / Chest Straps Chest strap with whistle buckle
Water Proof / Water Resistant Waterproof material Water and leakproof material
Zippers Seamless zipper
Main Compartment Access Rolltop closure Top loading access
External Pockets Insulated interior
Internal Compartments Roomy main compartment for all your day’s worth of drinks and food
Water Bottle Yes No
Handles Top and side handles
Loops and Attachments D-ring Daisy chains, key rings on shoulder straps
Hiking / Backpacking Features Back Panel Thick padded back

You're currently comparing the Portable Cooler Bag by PERMIAN against the Backpack Cooler by ROCKBROS.


PERMIAN 's Portable Cooler Bag is a Cooler backpack with Outdoor features while ROCKBROS's Backpack Cooler is a Cooler backpack with Outdoor features.

The PERMIAN Portable Cooler Bag has a capacity of 15L (liters), weighs 1.7 pounds and it's dimensions in inches are 22.8 x 15 . It's made of PVC/PEVA and is available in Blue in comparison the ROCKBROS Backpack Cooler's capacity is 20L with a size of 14.8 x 11.18 x 19.88 inches. Constructed from 840D Nylon + TPU it weighs 4.2 pounds and is available in Grey.