Name: Insulated Stainless Steel Adventure Flask 330ml - Bitter Orange
Brand: Red Equipment
Price: 19.95 GBP
Availability: InStock
Rating: 4.8 (11 reviews)

Description

Drink easy, wherever the water takes you, with the 330ml Adventure Flask in Bitter Orange. Your brew stays hot for eight hours in double-wall vacuum insulation. The 360° drinking lid lets you sip from any...

Insulated: double-wall vacuum keeps drinks hot for 8 hours, cold for 16.
Smooth: true 360° drinking allows easy, glug-free sipping from any angle.
Compact: 330ml capacity – just right for a coffee.
Secure: leakproof lid system lets you drink, close, and carry with confidence.
Comforting: rewarm after cold-water swims, surf sessions, or paddles.
Durable: premium food-grade 304 stainless steel withstands wet, sandy, salty conditions.
Practical: slim enough for car cupholders and small bags – great for driving or walking.
Pure: BPA-free, non-reactive materials preserve taste without flavour transfer.

Capacity: 330ml
Height (with lid): 170mm
Width: 68mm
Weight: 225g unboxed

Premium food-grade 304 stainless steel
BPA-free

Main: 304 stainless steel
Lid: polypropylene
Seal ring: silicone
Colour: powder coated

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.

Built from long-lasting, food-grade stainless steel, this flask is designed to be used every day for years to come. Its durable construction and timeless design reduce the need for replacement, while supporting a move away from single-use plastics that too often litter our waterways and oceans.

Rinse before use
Clean in warm, soapy water
Dishwasher safe
Dry with lid removed
Do not overfill
Do not freeze
Do not microwave
Do not put in an oven

Drink easy, wherever the water takes you, with the 330ml Adventure Flask in Bitter Orange. Your brew stays hot for eight hours in double-wall vacuum insulation. The 360° drinking lid lets you sip from any angle – so no need to rotate, no glugging and no random spills. Ergonomically slim to hold, the perfect size to fit in cupholders, and completely leakproof with the lid on, it’s ideal for heading to the shore, getting ready to hit the water, and warming up afterwards. Finished in bright Bitter Orange tactile powder-coating for dependable grip, it’s made for swims, surf checks, and enjoying relaxed waterside moments.

Smooth drinking, easy performance

Feature set

0

1

2

3

4

5

360° Drinking Lid 01

Smooth, intuitive 360° drinking allows you to sip from any angle without glugging or splashing – ideal for moving, driving, or warming up on the go.

Secure Closure 02

Screw-on lid lets you drink, close, and carry with confidence – intentional flow when open, leakproof when fully sealed.

Condensation-Free Finish 03

Vacuum insulation prevents exterior condensation, keeping hands dry and bags free from moisture.

Compact Size 04

Small enough to fit car cupholders, pockets and small bags, making it easy to use while driving, walking, or transitioning to and from the water.

Easy-Clean Design 05

Simple construction with wide opening and dishwasher-safe components makes day-to-day cleaning quick and hassle-free.

Premium 304 Stainless Steel

Built from food-grade 304 stainless steel for long-term durability, corrosion resistance, and pure taste – withstands wet, sandy, salty environments.

Double-Wall Vacuum Insulation

Advanced double-wall vacuum construction keeps drinks hot for up to eight hours or cold for 16, maintaining temperature in real-world conditions.

Grab-&-Go Capacity

A perfectly sized 330ml volume for hot or cold drinks on the move – enough to warm up or chill out without excess weight or bulk.

BPA-Free & Non-Reactive

Food-safe, BPA-free materials preserve the natural taste of drinks, with no flavour transfer between uses.

Insulated Stainless Steel Adventure Flask 330ml

Easy hot or cold drinks on the move, with smooth 360° drinking – wherever the water takes you.

4.8

Rated 4.8 out of 5 stars

Based on 11 reviews

Write a Review (Opens in a new window)

11 reviews

Sort

JR
Jason r.
Verified Buyer
Reviewing
Insulated Stainless Steel Adventure Flask 330ml - Siren Red
I recommend this product
Rated 5 out of 5 stars
3 minutes ago
Flask
Just what I needed from a great Brand
Was this helpful?
C
Catherine
Verified Reviewer
Reviewing
Insulated Stainless Steel Adventure Flask 330ml - Siren Red
I recommend this product
Rated 5 out of 5 stars
5 days ago
Perfect for coffee on the go
I bought this for my husband as a more practical solution for him taking his coffee in the car / in bags with him. Really pleased with it. Fits in the car nicely, not too big and as it is no-leak, you can chuck it in a bag too with near fear of it leaking.
Was this helpful?
JK
James K.
Reviewing
Insulated Stainless Steel Adventure Flask 330ml - Siren Red
I recommend this product
Rated 5 out of 5 stars
5 days ago
Looks great and works even better
Love the way this looks and it is so functional. We have a couple now. Actually fits in all cup holders and is really nice to drink out of. Really easy to remove the seals and clean. We even use it to keep milk hot for our toddler if we are out on adventure and know we are going to be out past his bedtime
Was this helpful?
ST
Sarah T.
Verified Reviewer
Reviewing
Insulated Stainless Steel Adventure Flask 330ml - Bitter Orange
I recommend this product
Rated 5 out of 5 stars
5 days ago
JUST PERFECT
I love this mostly because it is anti-spill; it doesn't matter which way round you pick it up, you can drink from it. The grip is great too, and it's the perfect size for me. Very nice product.
Was this helpful?
CG
Charlotte G.
Verified Reviewer
Reviewing
Insulated Stainless Steel Adventure Flask 330ml - Bitter Orange
I recommend this product
Rated 5 out of 5 stars
5 days ago
No spills - super hot!
I bought this flask as I was fed up of my similar one from Yeti always spilling when I put in my bag or if it tips over in the car. This nifty little flask is perfect. It's just the right size for a coffee, really easy to clean and looks very smart. Great value for money.
Was this helpful?