Iris 500ml Soft Flask

£12.00 £10.80 🏷️ 10% off | Chasing Sunrises
Meet the bottles your vest has been waiting for. The Iris Soft Flask Bottles are purpose-built to fit the Artemis Race Cest and most major front-pocket vests. BPA Free, with a no-leak bite valve and low-slosh, flexible body keep things quiet and comfortable, while extra-grippy lids twist on/off easily with sweaty...
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Color: Optic White

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Trail Goddess Guarantee

Our mission is to support female runners in finding their freedom through trail running, while feeling amazing and achieving goals they never thought possible. We create thoughtful kit that gives women comfort, a flattering fit, and confidence to achieve your trail running goals in style. Try at home & if not 100% satisfied, use our 90-Day, No Quibble Returns policy.

Loved by you | Rated 5 Stars | Over 1,000 orders shipped.

★★★★★

Meet the bottles your vest has been waiting for. The Iris Soft Flask Bottles are purpose-built to fit the Artemis Race Cest and most major front-pocket vests.

BPA Free, with a no-leak bite valve and low-slosh, flexible body keep things quiet and comfortable, while extra-grippy lids twist on/off easily with sweaty hands.

The tapered ends slide in and out of pockets smoothly for quick refills at aid stations. Choose from two fantastic colours to match your vest and build your perfect training and race day setup.

Iris 500ml Soft Flask

Vendor: Trail Goddess

Iris 500ml Soft Flask

£12.00

Vendor: Trail Goddess

Iris 500ml Soft Flask

£12.00
Color: Optic White
What race vests do the Iris Soft Flasks fit?

The Iris Soft Flasks are 500ml bottles are made to fit the Artemis Race Vest and most other brands.

The bottles have a bit-valve so no need to worry about leaky bottles while you're on the move. The grip-top means you can quickly and easily top up your water or electrolytes at checkpoints.

Yes our soft flasks are BPA free.

The Iris Soft Flasks can be washed in the dishwasher, or in warm soapy water with a soft brush. Top tip from our Founder is to soak in a Milton sterilising tablet, to remove any excess residue from your electrolytes/carb mix.

The Soft Flasks weigh just 36g.

Our Founder Leigh-Ann recommends practising your fueling during training runs, so there are no surprises on race day. Try different foods and alternating between gels and real food every 30 minutes. Make sure you keep hydrated by sipping water and electrolytes - aiming for 500ml fluid per hour.

Check out our top tips for females who want to get started with trail running in our 'About' Section.

Loved by Female Runners

★★★★★

Bright and Comfortable

"I bought a waterproof jacket from Trail Goddess recently - the service was brilliant and the jacket is amazing. Fits well for someone with a woman’s shape and keeps me warm and dry. Would definitely recommend!"

Cheryl O.

★★★★★

Perfect Motivation for Training

"The brightly coloured running kit I’ve been looking for. Really nice design, good fit and lovely community. I was so bored of the muted colours of the mainstream female fitness brands and I’m so glad I’ve found Trail Goddess. Perfect motivation for my marathon training."

JW

★★★★★

Great Quality & Fit

"Super happy with my Trail Goddess purchase! The leggings fit like a dream and don’t slide down during long runs. Great quality, breathable, and stylish. Love supporting a brand that actually understands women runners!"

Emma L.

★★★★★

Excellent Quality & Attention to Detail

"I have got a few things from Trail Goddess and most recently got the Gaia jacket. It is excellent, looks fab and feels amazing quality. I often find running jackets loose at the top but tight round the hips but this fits perfectly. It’s clearly been designed carefully for women with lots of great details like the thumbholes and hood. I love the colour too! Highly recommend this jacket and Trail Goddess."

Sarah K.

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