Name: Waterproof Cool Bag Backpack - Mustard | 15L
Brand: Red Original
Price: 134.95 GBP
Availability: InStock
Rating: 4.8 (38 reviews)

Discover the freedom of freshness.

Waterproof Cool Bag Backpack - Mustard | 15L

£134.95

Description

Carrying chilled supplies has never been easier than with the Cool Bag Backpack. It’s robust, lightweight, and comfortable with a padded back panel, airflow shoulder straps, and removable chest strap.

Constructed from recycled...

Leak-proof: completely watertight, airtight design,
with waterproof zip and T-bar puller.
Food safe: BPA-free liner, safe for foodstuffs.
Effective: can keep ice frozen for up to 48 hours.
Roomy: 15L volume, fits standard mid-size food
containers.
Eco-friendly: made from recycled plastic bottles.
Ultra-portable: airflow shoulder straps, padded back
panel, plus chest strap for comfortable carrying.
Reflective: logo enhances visibility in low light
conditions.
Convenient: external stash pocket, two water bottle pockets,
plus extra attachment points.

Volume: 15L
Internal Measurements: 34 cm high x 25 cm wide x 15 cm depth
External Measurements: 45cm high x 27cm wide x 18.5cm depth
Weight: 1.15kg

External: Waterproof TPU
Internal: Food Grade Liner

At Red, sustainability isn’t just marketing hype – it’s at the core of what we do. As a certified B Corp (www.bcorporation.net) we champion high standards of social and environmental performance, transparency, and accountability.

Check zip regularly to ensure clear of dirt, sand or debris to ensure smooth running.
Regularly apply zip lubricant.
Wipe clean or rinse in cool or warm soapy water if required.
Hang upside down to dry.

Description

Carrying chilled supplies has never been easier than with the Cool Bag Backpack. It’s robust, lightweight, and comfortable with a padded back panel, airflow shoulder straps, and removable chest strap.

Constructed from recycled PET plastics and efficiently insulated with closed-cell foam, this 15-litre cooler can keep food and drink cold for days. Built watertight, leak-proof and airtight, nothing gets in or out – and it’s totally food safe, with a BPA-free lining.

Inside it’s roomy enough to fit standard mid-size food containers upright, while outside two external stretch-mesh pockets offer extra capacity.

Lightweight, leakproof and always fresh

Feature set

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Waterproof and leakproof T-Bar zip 01

Prevents water and air leakage, keeping contents dry and cooler/hotter for much longer.

Responsibly Sourced Recycled TPU 02

Extremely durable and resistant to wear.

Reflective Logo 03

Keeps you visible in low light conditions.

Stash pocket 04

Easy access storage, great for on the go.

Wave webbing daisy chain 05

Allows you to connect additional accessories.

Airflow Straps 06

Comfortable and breathable even in hot conditions.

Bottle storage pockets 07

Additional storage with quick access.

Food grade, BPA Liner 08

Safe for storing food.

Padded Back Panel 09

Extremely comfortable.

Elevate every adventure

Thermal Lock Insulation

Our Waterproof Cool Bags take on the move picnics and alfresco drinks to the next level. Whether you’re a paddle boarder, sailor or just straight-up beach lover nothing beats an ice-cold beer or chilled snacks whilst pursuing your favourite pastime.

Our Thermal Lock Insulation is a special type of thick closed cell non-absorbent insulation, which will keep contents properly hot or cold. Combined with pre-chilled drinks and a 2:1 ice ratio, drinks will stay cold for up to 72 hours.

Amour Tech

Engineered for ultimate durability and 100% waterproof protection, our premium high-density Armour Tech fabric provides reliable performance in even the harshest conditions. Tough yet supple, this hardwearing TPU (thermoplastic polyurethane) material is designed for long-lasting use – with better resistance to abrasion, tearing, and punctures, making it ideal for products that undergo heavy use or require extra long-term reliability.

CYCLEPET

Our waterproof backpack and kitbags are made from recycled CYCLEPET® material, a GRS (Global Recycled Standard) certified fabric derived from PET (polyethylene terephthalate) plastic bottles and coated with TPU (thermoplastic polyurethane) for waterproofing. This sustainable material doesn’t compromise on quality, looking sleek and feeling great while offering high durability and reliability.

"We found its 15L capacity was enough space to stack lunch for four, helped by the two high bottle pouches which encased a tall water bottle in one side and two cans of beer stacked in the other."

BBC Good Food - Best insulated cooler backpack

Reviews 4.8

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average rating 4.8 out of 5

Based on 38 reviews

5 Stars

31 Reviews
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100% of reviewers would recommend this product to a friend

Quality	Rated 4 out of 5
Performance	Rated 4 out of 5
Value	Rated 4 out of 5

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38 Reviews

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Reviewed by Angela E.

Verified Buyer

Reviewing

Waterproof Cool Bag Backpack - Grey | 15L

I recommend this product

Rated 5 out of 5

Review posted

Great Cool Bag.

I love this bag. I have used it so many times while traveling around not just when on my SUP. It is very comfortable as a backpack.

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Quality	Rated 5 out of 5
Performance	Rated 5 out of 5
Value	Rated 5 out of 5

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Reviewed by David J.

Verified Buyer

Reviewing

Waterproof Cool Bag Backpack - Grey | 15L

I recommend this product

Rated 5 out of 5

Review posted

Brilliant Cool bag

I can’t recommend this bag enough, it’s absolutely fantastic. I needed a bag I could carry around Glastonbury festival which was small enough not to be too weighty, but big enough for beer and food and would keep them cold for days. This bag did all that and more. I would 100% recommend this bag to anyone.

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Quality	Rated 5 out of 5
Performance	Rated 5 out of 5
Value	Rated 5 out of 5

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Reviewed by Stephen C.

Verified Buyer

Reviewing

Waterproof Cool Bag Backpack - Grey | 15L

I recommend this product

Rated 4 out of 5

Review posted

Well made with a very stiff zip

I’ve just taken ownership of the 15l waterproof cool bag back pack. I already own the 30l cool bag which is excellent but felt something smaller would be ideal when not travelling by car. First view it looks and feels as well made as the larger bag . That said one thing that does strike me is the zip, it’s so tight. This could possibly be due to the smaller format & shape of the bag. The 30l is more like an oval in shape whilst the backpack is a more pronounced rectangular resulting in a tighter corner for the zip to cope with. I’m not sure how long it or the t-bar pull will last especially with the force I feel is necessary to open or close the bag. Just hope it eases up with use.

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