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A well-priced picnic cooler that still holds the cold for 16 hours

A 28L soft cooler backpack for 30 cans with a silver-lined, leakproof interior that keeps the chill for up to 16 hours — the value pick that doesn't skimp on cold.

Proof that a keen price and a 16-hour cold hold aren't mutually exclusive.

£45.99
Fast, FREE UK delivery on all orders £30 or more. Orders under £30 pay a flat £3.99 delivery.

The value pick that doesn't cut the cold: a 28L body for 30 cans with thick foam and a silver PEVA liner that holds the chill for up to 16 hours. A large front pocket and two side pockets take the extras, there's a bottle opener on the strap, and a small zip pocket on the strap keeps a card or key to hand.

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16 hours on a budgetThick foam and a silver PEVA liner hold the cold as long as bags costing more.
Silver reflective liningA silver PEVA layer bounces heat back out to help drinks stay colder for longer.
30-can capacityA 28L body carries a couple or a small group's food and drink for the day.
Strap valuables pocketA small zip pocket on the shoulder strap keeps a card or key right to hand.

About this cooler backpacks

OUUTMEE 28L Picnic Cooler Backpack

The OUUTMEE 28L is the bag that makes the case for spending less without giving up the thing that matters — how long it stays cold. Thick foam walls and a silver, reflective PEVA lining give it a genuine sixteen-hour cold hold with ice packs, which puts it level with bags costing noticeably more. For a lot of people, this is the sensible-money choice.

The silver lining does real work: it reflects radiant heat back out rather than letting it soak into the contents, which is why a keenly-priced bag can still last a full day at the beach. The interior is leakproof and hot-pressed, so melted ice stays put, and the 28-litre space takes thirty 330ml cans — comfortably a couple or a small group's worth of food and drink.

It doesn't feel stripped-back to carry, either. There's a large front pocket for cutlery and cups, two side pockets for bottles, a bottle opener on the strap and a small zipped pocket on the shoulder strap for a card or key. In plain black it's an easy, unfussy bag — the one to buy when you want most of the performance for less of the money.

The details

Specifications

BrandOUUTMEE
ColourBlack
Capacity28L
Holds30 cans
InsulationKeeps contents cold up to 16 hours with ice packs
Outer materialThick-foam insulation with a silver PEVA lining
Water resistanceWater resistant
Dimensions32 x 19 x 40 cm
StorageA silver PEVA leakproof lining, two side pockets, a large front pocket, a strap bottle opener and a small zip pocket on the strap
CareWipe clean
Country of originChina

OUUTMEE 28L Picnic Cooler Backpack

£45.99

Free UK delivery · easy returns · secure checkout

Got questions?

Frequently Asked Questions

Does a cheaper bag mean it won't stay cold as long?

Not here. The thick foam and silver PEVA lining give it a genuine 16-hour cold hold with ice packs, which matches bags that cost more. You're mainly trading away extras like multiple compartments, not core cooling performance.

What does the silver lining do?

It's a reflective PEVA layer that bounces radiant heat back out instead of letting it soak into your food and drink. Combined with the foam walls, it's what lets a value-priced bag last a full day.

Is 28L enough for a small group?

Yes — 28L takes around 30 cans, which covers a couple or a small group for the day once you mix in food tubs and ice packs. For a big family spread, step up to a 30L bag.

Do you deliver, and how long does it take?

Yes. Your delivery estimate for your address is shown at checkout before you pay, so you can see the timing first. Delivery is free UK-wide on orders over £30, with a flat £3.99 charge under that.

Can I return it if it isn't right?

Yes — you can return it in line with our returns policy for a refund. Keep the packaging where you can, as it makes the return tidier, and get in touch and we'll help.

The complete guide

OUUTMEE 28L Picnic Cooler Backpack: the value pick that keeps its cool

3 min read Frostline

The OUUTMEE 28L is the bag to buy when you want a full day's cold hold without a premium price. Here's how to get every hour out of it.

Let the silver lining help

The reflective liner works best when the bag is out of direct sun — pop it under a tree or a chair at the beach and you'll notice the difference against a bag left baking in the open.

Pre-chill and pack full

As with any cooler, start cold and fill the gaps. Frozen drinks double as ice, and a packed 28L space holds temperature far better than a half-empty one.

Keep valuables on the strap

Use the little zip pocket on the shoulder strap for a card, a key or some cash, so you're not opening the cold compartment every time you need them.

Browse all cooler backpacks

Not sure this is the right size for your days out?

Tell us how many people you pack for and how long you're out, and we'll point you to the right bag in the range — honestly, even if that's not this one.

Still deciding? Ask us a question and we'll help you choose.

OUUTMEE 28L Picnic Cooler Backpack £45.99