Black dry bag with a visible brand logo on a beach
Black roll-top bag with a bottle on a beach
Person walking on a beach with a backpack
Black dry bag with ColdwaterCo logo on a white background
Dry bag with a visible brand logo on a white background
Black backpack on a white background
black backpack on a white background
20% off

35L Dry Bag

By ColdWaterCo

Built for cold water swimmers and wet-weather adventures, the ColdWaterCo 35L Dry Backpack delivers dependable waterproof protection for every session.

The roll-top closure and heavy-duty waterproof construction help keep towels, layers, tech, and essentials dry whether you're heading to the lake, coast, or changing beside the water.

Comfortable padded straps and smart internal storage make it easy to carry everything you need before and after your swim.

£51.99 £64.99
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Black backpack with 'Coldwater Co' logo on a reflective surface
Key features

Waterproof Protection

The roll-top design keeps clothes, tech, and essentials dry in all conditions.

Black ColdWaterCo bag on a sandy beach with grasses and a cloudy sky.
Key features

Built for the Outdoors

Heavy-duty materials designed for cold water swims, hikes, beach days, and everyday adventure.

Key features

Smart Storage

Internal zip and mesh compartments plus an external waterproof pocket keep essentials organised and easy to reach.

Key features

Comfortable Carry

Padded shoulder straps with chest and waist support keep heavier loads stable and comfortable.
Key features

Waterproof Protection

The roll-top design keeps clothes, tech, and essentials dry in all conditions.

Built for the Outdoors

Heavy-duty materials designed for cold water swims, hikes, beach days, and everyday adventure.

Smart Storage

Internal zip and mesh compartments plus an external waterproof pocket keep essentials organised and easy to reach.

Comfortable Carry

Padded shoulder straps with chest and waist support keep heavier loads stable and comfortable.

Built for cold water days. Designed to keep your gear safe and dry.

Description

A comfortable backpack fit with padded shoulder straps, chest support, and waist support keeps heavier loads stable on the move, while internal compartments and external waterproof storage keep essentials organised and easy to access.

Built for early morning loch swims, winter sea dips, and everyday outdoor use.
Features

Reliable waterproof protection: The roll-top design keeps clothes, tech, and essentials dry in wet conditions.

Built tough for the outdoors: Heavy-duty material stands up to regular use on swims, hikes, and beach days.

Comfortable to carry, even when full: Padded backpack straps with chest and waist supports keep the load stable.

Smart storage, inside and out: Internal zip and mesh pockets plus an external waterproof pocket keep everything organised.

Safer in low light: Reflective panels and a built-in transparent phone pocket enhance visibility and enable quick access.
Size & Capacity

Capacity: 35L
Height: 60cm
Width: 40cm

Designed to carry towels, changing layers, robes, water bottles, and outdoor essentials.
Care Instructions

Rinse with fresh water after heavy outdoor use and allow to air dry fully before storage.
Person in a wetsuit opening a waterproof bag by a lake at sunset
Five colorful water bottles on a log with a waterfall in the background
Stack of colourful bottles with 'Coldwaterco' branding on a reflective surface.
Four colorful water bottles with 'COLDWATERCO' branding on a green textured background.
Green water bottle with 'Coldwater Co' logo held in front of a tree
Pink water bottle with 'Coldwaterco' branding held in front of green foliage
White water bottle with 'Cold Water Co.' branding held in front of a tree
Black water bottle with 'COLDWATERCO' logo held in front of green foliage
10% off

Insulated Bottle

£19.79 £21.99

7 reviews
By ColdWaterCo
Color: Blue

The ColdWaterCo Insulated Bottle is designed to keep your drink exactly how you like it: hot or cold for hours. Whether you’re heading out early, spending the day outdoors, or recovering after a cold water swim, it performs when it matters most.

Its double-walled stainless steel construction locks in temperature while the exterior stays dry and condensation-free, making it comfortable to carry in your hand or bag all day.

Built for durability, simplicity, and everyday adventure.

Reviews

5.00 ★ (31)
Verified

Dry Backpack FAQ's

Is the backpack waterproof?

Yes, the backpack is designed with waterproof materials and sealed construction to help keep your belongings protected from rain, splashes, and wet outdoor conditions.
How do I seal the backpack properly?

Roll the top opening down tightly several times before securing the clips to help create a secure waterproof seal.
Is it suitable for cold water swimming and outdoor use?

Absolutely, it’s designed for cold water swimmers, beach days, paddle boarding, hikes, travel, and everyday outdoor adventures.
What can I fit inside?

Our 35Litre backpack is designed to carry everyday essentials such as towels, swim gear, clothing, water bottles, and outdoor accessories.
Is the backpack comfortable to carry?

Yes, the adjustable shoulder straps are designed for comfortable carrying whether you’re heading to the beach, coast, or outdoors for the day.
How do I clean the backpack?

Wipe clean with a damp cloth and allow it to air dry fully before storing.