The main difference between the MIER Waterproof Insulated Backpack Cooler and the ROCKBROS Backpack Cooler is that the Waterproof Insulated Backpack Cooler has Hip Belt / Waist Strap (Waist strap with small zipped pockets) while the Backpack Cooler does not.
Specs | Brand | MIER | ROCKBROS |
Name | Waterproof Insulated Backpack Cooler | Backpack Cooler | |
Category | Cooler | Cooler | |
Sub Category | Outdoor | Outdoor | |
Capacity (L) | 30L | 20L | |
Dimensions (in) | 12.75 x 8.5 x 27.5 | 14.8 x 11.18 x 19.88 | |
Weight (lb) | 3.9 | 4.2 | |
Fabric | Tarpaulin | 840D Nylon + TPU | |
Color | 3 colors and patterns | Grey | |
Warranty | MIER Limited Warranty | ||
Release Date | July 10, 2019 | November 1, 2019 | |
Rating | 4.2 | 4.5 | |
Price | Under $100 | Under $150 | |
General Features | Shoulder Straps | Ventilated padded shoulder straps | Adjustable shoulder straps |
Sternum / Chest Straps | Sternum strap | Chest strap with whistle buckle | |
Hip Belt / Waist Strap | Waist strap with small zipped pockets | ||
Water Proof / Water Resistant | Water and leakproof material | ||
Zippers | Heat-welded seams and zipper-less design | Seamless zipper | |
Main Compartment Access | Rolltop access | Top loading access | |
External Pockets | 1 front mesh pocket and 2 side pockets | ||
Internal Compartments | Interior with thick premium thermal insulation | Roomy main compartment for all your day’s worth of drinks and food | |
Side Pockets | Side pockets can fit water bottle and other accesories | ||
Water Bottle | Yes | No | |
Handles | Top grab handle | Top and side handles | |
Loops and Attachments | Bungee cords, daisy chains and adjustable webbing straps with buckle closure | Daisy chains, key rings on shoulder straps | |
Travel Features | Base / Bottom | Heavy-duty EVA reinforced bottom | |
Hiking / Backpacking Features | Back Panel | Thick padded back | |
Reflective Safety Strips | Reflective stripe |
MIER 's Waterproof Insulated Backpack Cooler is a Cooler backpack with Outdoor features while ROCKBROS's Backpack Cooler is a Cooler backpack with Outdoor features.
The MIER Waterproof Insulated Backpack Cooler has a capacity of 30L (liters), weighs 3.9 pounds and it's dimensions in inches are 12.75 x 8.5 x 27.5. It's made of Tarpaulin and is available in 3 colors and patterns 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.
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