Best YETI Backpack Coolers of 2026: Which Model Should You Buy?

YETI prices move with colors and seasonal sales, so tap a button for today's price. The M12 and M20 share one Amazon rating pool (a strong buyer rating, over a thousand ratings).

Specs come from the Amazon listings. YETI does not list cold-holding hours on these listings, so we do not quote any.

1. Best Overall: YETI Hopper M12 Backpack

YETI Hopper M Series Backpack Soft Sided Cooler with MagShield Access, M12

• Size: M12; 8 x 17 x 16 in; 7.9 in chamber depth
• Closure: MagShield Access magnetic top, leakproof liner
• Build: DryHide high-density shell (puncture and UV resistant), ColdCell closed-cell foam
• Extras: exterior kangaroo pocket, HitchPoint grid, multiple carry handles

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Why it made the list: The M12 gives you the same MagShield top, DryHide shell and closed-cell foam as the bigger M20 in a smaller, slimmer pack. For a day hike, a fishing trip or lunch at the crag, that size is easier on your back once it is full of ice. It shares the M Series backpack a strong buyer rating, with over a thousand ratings.

Highlights:

• Magnetic top stays open while you load and seals with a push
• Tough DryHide fabric resists punctures and UV
• Kangaroo pocket keeps your phone and keys outside the cold

Trade-off:

• Still a premium price for a small cooler

Best for: Hikers, anglers and campers who want YETI build quality in a manageable size.

2. Best Budget (Under $250): YETI Daytrip 20L Backpack Cooler

YETI Daytrip 20L Insulated Backpack Cooler

• Capacity: 20 liters
• Size: 8.67 x 11.8 x 18.6 in
• Material: nylon
• Extras: easy-open zipper, zippered lid pocket, stash pocket, stretch woven bottle pocket

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Why it made the list: YETI has no backpack cooler anywhere near $30, so we raised this award to under $250. The Daytrip 20L is the least expensive YETI backpack cooler sold new on Amazon right now. It trades the Hopper's magnetic top and heavy shell for a zippered nylon build with several pockets. It is a newer model with only a small rating pool so far (a strong buyer rating across about two dozen ratings).

Highlights:

• Lowest entry price into a YETI backpack cooler
• Zippered lid pocket and bottle pocket for small items
• Slim 11.8 in width

Trade-off:

• Few ratings yet, and the listing gives no details on insulation type

Best for: Picnics, beach days and sports sidelines where you walk a short way.

3. Best Premium / Upgrade Pick: YETI Hopper M20 Backpack

YETI Hopper M Series Backpack Soft Sided Cooler with MagShield Access, M20

• Size: M20; 9.9 x 15.3 x 18.1 in
• Closure: MagShield Access magnetic top, leakproof liner
• Build: DryHide high-density shell, ColdCell closed-cell foam
• Extras: HitchPoint grid for YETI SideKick Dry case or MOLLE bottle opener, multiple carry handles

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Why it made the list: The M20 is the largest backpack in the Hopper M Series and the most expensive YETI backpack cooler on this list. It is deeper and taller than the M12, so it suits a full day on the boat or a family outing. It shares the strong buyer rating M Series rating pool.

Highlights:

• More room than the M12 for long days
• Same magnetic top and leakproof liner
• Accessory grid for dry cases and tools

Trade-off:

• Heavy and bulky once full, so it is not a long-trail pack

Best for: Boaters, tailgaters and families who want YETI's biggest backpack cooler.

This guide is researched and compared, not based on hands-on testing. We looked only at YETI backpack coolers sold new on Amazon US and compared weight and packed size, durability and weather resistance (shell fabric, closure, liner), comfort and ease of setup, features for the trail and campsite, and warranty and value. Data came from YETI's Amazon listings plus rating averages and review volume. We did not rely on any single yeti backpack cooler review; yeti backpack cooler reviews on Amazon count here only as rating averages. Because the M12 and M20 share one rating pool, we judged them by size and features.

Size & form factor

• Small: Packs like the M12 suit lunch and drinks for one or two.
• Large: Packs like the M20 hold more for groups or all-day trips but weigh more when full.
• 20 can: A common day size; compare listed dimensions, since YETI sizes its packs by series name, not can count.
• 24 can: Room for a few extra drinks and a meal.
• 30 can: A group size, usually found in bigger budget brands rather than YETI backpacks.
• 36 can: Tailgate size; heavy on your back, so best for short walks.

Type

• Leakproof: The Hopper M Series lists a leakproof liner; see our best leakproof backpack cooler guide for more.
• Insulated: Closed-cell foam, like YETI's ColdCell, holds cold longer than thin foam; see our best insulated backpack cooler picks.
• Waterproof: A tough coated shell resists spray and rain; check the closure too.
• Lightweight: Thinner nylon packs usually weigh less than heavy-shell models; compare listed weights.
• Budget: Budget brands cost far less than any YETI and can be fine for occasional use.

Weight vs comfort: car camping or backpacking

For car camping, tailgates and boats, a heavier, tougher pack like the M20 is fine because you only carry it a short way. For hiking, go smaller: the M12 or Daytrip keep the load closer to your back and lighter once filled with ice and drinks.

Weather & season ratings

Backpack coolers have no season ratings. On hot days, pre-chill it and keep it in the shade. YETI's DryHide shell is listed as UV resistant, which helps on sunny boat decks.

Setup, packing & storage

Pack ice packs on the bottom and along the sides, then add drinks and food. Store it open and dry.

Materials, repairs & warranty

The Hopper M Series uses a DryHide shell, ColdCell foam and a leakproof liner. The Daytrip lists nylon. The Amazon listings do not state warranty terms, so check YETI's own warranty page and buy from the YETI Authorized store to be safe.

How much should you spend?

• Under $30: No YETI backpack cooler sells in this range; only accessories.
• Under $50: Same story; this is budget-brand territory.
• Under $100: Still no YETI backpack coolers.
• Under $250: The entry point, with the Daytrip 20L, our budget pick.
• Under $300: The Hopper M12, our top pick.

The Hopper M20 costs more than every band here.

YETI currently sells two backpack families on Amazon. The Hopper M Series backpacks (M12 and M20) use a magnetic MagShield top, a DryHide shell and ColdCell foam. The Daytrip 20L is a zippered nylon pack. The older Hopper BackFlip 24 did not show up as sold new on Amazon US in our search, so we left it out.

With the yeti backpack cooler models compared this way, the answer to which yeti backpack cooler is best comes down to size and closure. Watch for a yeti backpack cooler sale around holidays if the price is the hurdle.

What is the best YETI backpack cooler?

The Hopper M12 Backpack is the best yeti backpack cooler 2026 buyers can get for most trips. It has the magnetic MagShield top, DryHide shell and leakproof liner of the bigger M20 in a smaller pack that is easier to carry. Pick the M20 for more room or the Daytrip 20L for the lowest price.

Is YETI a good backpack cooler brand?

Yes, for most buyers who ask "is yeti a good backpack cooler brand?" The M Series backpacks are highly rated by buyers, with over a thousand ratings, and they use closed-cell foam and a puncture-resistant shell. The catch is price, since YETI costs several times more than budget brands with similar capacity.

Which YETI backpack cooler should I buy?

Choose by how far you walk and how much you carry. For hiking and single-day trips, the M12 is the easiest carry. For boats, tailgates and families, the M20 holds more. For casual picnics at a lower price, the Daytrip 20L makes sense, though it has few ratings so far.

How long does a backpack cooler last?

YETI and other makers do not publish a lifespan in years. A soft cooler usually wears out at the closure, the liner seams or the straps. Tough shells like DryHide help, and drying the cooler after each use and storing it open keeps the liner in good shape longer.

Is a backpack cooler worth it?

It is worth it when you carry food and drinks any real distance. A backpack cooler frees your hands and is far easier to carry than a hard cooler. For multi-day ice holding at a campsite next to the car, a hard cooler still makes more sense.

How do you clean a backpack cooler?

Empty it and wipe the liner with warm water and mild dish soap. Clean around the closure and wipe off salt after boat trips. Let it air-dry fully with the top open before storing it, so odors and mildew do not build up.

What is the most reliable backpack cooler brand?

YETI's M Series has one of the strongest rating records among premium backpack coolers, and brands like RTIC also have large followings. Reliability depends on each model's closure, liner and warranty, so compare those details and rating volume rather than brand name alone.

The YETI Hopper M12 Backpack is our overall pick for its YETI build in a manageable size. The Daytrip 20L is the budget way into YETI under $250, and the Hopper M20 is the premium upgrade for big days out. Check price on Amazon, and for sandy trips see our best backpack cooler for beach picks.