Shipped within
24h
£278.72
Until 11/10/2026 included
What outdoor activities is the Hopper M20 backpack cooler suitable for?
All activities. These backpack coolers are perfect for situations where you need to keep your hands free while keeping your drinks cool. They are also ideal for solo trips or small groups.
How many cans can be placed in the backpack coolers?
The M12 can hold up to 20 standard 33 cl cans and the M20 up to 36 (cans only, without ice).
Which YETI® Ice pack is best suited for this cooler?
For better cooling performance and reduced bulk, we recommend pairing the M12 with a medium YETI® Ice pack and the M20 with a large Ice pack.
How do I clean my backpack cooler?
Simply rinse with soap and water, then dry the inside with a cloth or paper towel. Be sure to wipe the MagShield opening to remove any traces of dust or dirt. For more stubborn stains or marks, use a non-abrasive cloth. Leave it open and turn it upside down to dry completely.
How is the Hopper® M12 different from the M20?
The Hopper® M12 shares all the features and benefits of the M20, but also has a kangaroo pocket for storing your phone, keys, and other valuables within easy reach. It is also slightly smaller, reducing its capacity when traveling solo.
Are the Hopper® M12 and Hopper® M20 backpack coolers compatible with TSA carry-on luggage?
The M12 and M20 insulated backpacks should fit easily in the overhead compartment of most aircraft, but call your airline before the flight to confirm.