YETI Hopper M20
YETI Hopper M20
Order before 2pm for next working day delivery
The ultimate backpack cool bag for everyday adventures, the YETI® Hopper® M20 is built to take a beating and keep coming back for more.
- Fits 36 cans (only)
- Wine bottle compatible
- Holds a Large YETI ICE Sheet (Sold separately)
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Shipping
Shipping
- DPD Next Working Day - FREE - orders over £75
- Royal Mail Tracked 48 - £3.99 - for orders under £75 and below 2kg
- DPD Next Working Day - £6.95
Additional charges may apply for delivery to Northern Ireland, the Scottish Highlands, and the Channel Islands. Click here for full details.
- DPD Next Working Day - orders must be placed by 2pm Mon-Fri (excluding weekends and public holidays)
- Royal Mail Tracked 48 - delivery within 2-3 working days from the date of despatch
- Shipping charges are calculated at checkout
Returns
Returns
We hope you are happy with your purchase.
Should you wish to return your item we have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Please note, a returns contribution of £2.99 will be deducted from your refund.

Whether you're throwing it on or off a boat, loading it in the back of a truck or heading off the beaten track to find a secluded bit of coastline, the M20 will keep your wine, beers and food perfectly chilled all day long.
Tough-as-nails yet practical and easy to use, this waterproof backpack cool bag is perfect for coastal adventures where a bit of sand and saltwater won't hurt it. The right size for food and drinks for all the family, you'll wonder how you ever got by without it.
Featuring YETI's trademark HydroShield™ Technology, the wide opening on this shoulder-cool bag closes almost entirely by itself. An ingenious strip of ultra-strong magnets does most of the hard work, with two Quick-Release Buckles ensuring the Hopper M20 can be tossed around without coming open.
Closed-cell foam insulation provides impressive cold-holding capabilities, while high-density fabric and a leakproof liner mean this rock-solid cool bag is waterproof, puncture-resistant and unaffected by UV rays.
Our YETI Hopper M20 cool bags come in two classic colours, Navy and Charcoal.
The Hopper® M20 Backpack Soft Cooler lets you put the day on your back — literally.
Hopper M-Series Features
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MagShield Access
High performance magnets form a highly effective shield that remains open when necessary and securely closes with a gentle press.
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ColdCell™ Insulation
All Hoppers feature closed-cell rubber foam and a leakproof lining offer far superior cold-holding to ordinary soft coolers.
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Carry The Day
M-Series Hoppers feature reinforced pick-up points and slim, tapered ergonomic straps for easy hauling, whatever the load.
Frequently Asked Questions
Is the YETI Hopper M20 leakproof?
The interior liner has leakproof seams, and the MagShield Access closure is highly leak-resistant rather than fully leakproof. It is fine for carrying ice, drinks and lunch upright, but you should not treat it like a sealed dry bag or leave it lying on its side in the car, cockpit or cabin. Keep it upright and properly closed when you are on the move.
Is the Hopper M20 good for boating and beach days?
Yes, it is a strong choice when you want cold drinks and food but need both hands free. The backpack design is useful for carrying kit down to the pontoon, beach or campsite, and the tough DryHide shell resists punctures and UV. For very wet kit or full waterproof storage, use a dry bag instead.
How much does the Hopper M20 hold?
The Hopper M20 fits up to 36 standard cans without ice, or up to 10 kg of ice only. In real use, allow space for ice packs or ice, food and bottles rather than packing it to the maximum can count. It is well suited to a day out or a small group, not a large family cooler.
Which YETI Ice Sheet fits the Hopper M20?
The Large YETI Ice Sheet is the recommended match for the Hopper M20. It gives extra cooling power while taking up less usable space than loose ice. The cooler also works with accessories on the HitchPoint Grid, such as a SideKick Dry Gear Case or Rambler Bottle Sling, if you want essentials close to hand.
How do I clean the Hopper M20?
Rinse it with soap and water, then dry the inside with a cloth or paper towel. Wipe around the MagShield Access opening to clear dust, sand or food marks, and use a non-abrasive cloth for tougher stains. Leave it open and upside down to dry fully before storing.
The M-Series Family
Two backpack coolers, two tote bag coolers. The new and improved Hopper M-Series cool bags are designed for portability. Whether it's an M12 for solo expeditions or a romantic picnic in the wild, or the M30 for a family feast on the beach, these premium cool bags are sturdy, strong and easy to haul.
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YETI Hopper M12
4.75 / 5.0
(4) 4 total reviews
Regular price £275.00Regular priceUnit price / perSale price £275.00 -
YETI Hopper M15
Regular price £299.99Regular priceUnit price / perSale price £299.99 -
YETI Hopper M20
5.0 / 5.0
(8) 8 total reviews
Regular price £324.99Regular priceUnit price / perSale price £324.99 -
YETI Hopper M30
4.0 / 5.0
(3) 3 total reviews
Regular price £349.99Regular priceUnit price / perSale price £349.99
We picked up the M20 Hopper from Stones Boatyard last month having been wanting to upgrade our current cooler bag for a while. We visited to the new YETI showroom to look at various options. Great purchase and a game changer for beach missions off the beaten track. Always great service from the Stones crew.
Top quality product as always - and always great and personable service from the team at Stones Boatyard.
Mega!
Very roomy & kept everything chilled for several hours.
The product and delivery was exemplary.
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