A favourite among runners, this lightweight and compact pack is redesigned with an improved harness and more compression. Minimalist design, maximum comfort. We’ve added a stretch mesh pocket on the harness for stashing gels, so you can hydrate and refuel without slowing down. Front and back reflectivity keeps you visible on morning and evening runs.
- Essentials pockets, key clip, front and back reflectivity
- Designed to Carry: Ultra-light shell, phone, trail map, energy bar, wallet, keys
- Antidote Reservoir Features: 1/4 turn - easy open/close cap, lightweight fillport, dryer arms, center baffling and low-profile design, patented Big Bite™ Valve, HydroGuard™ technology, PureFlow™ tube, easy-to-clean wide-mouth opening
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- Delivery and Returns
METHOD TIME COST SERVICE SPRINT Next working day FREE on orders over £100
(£6 for orders up to £100)
RUN 2-3 working days FREE on orders over £50
(£3 for orders up to £50)
CLICK & COLLECT (Glasgow) 1-2 Working days FREE SATURDAY DELIVERY 1 working day £12 Royal Mail
Orders received before 2pm (Monday-Friday) are processed on the same day - after 2pm orders will be processed on the next working day.
Click & Collect
Collect your order in person from the achilles heel Glasgow running shop. Orders placed before 2pm will be available for collection on the next working day; orders placed after 2pm will be available for collection in 2 working days. Orders placed over the weekend will be available for collection on the Tuesday.
As soon as your order is ready for collection we will email to let you know. When you collect your order please ensure you bring your order confirmation & identification.
We'll package and post your order to most locations across the world as quickly as we can - for full details of delivery charges for international orders check our delivery charges page.
Spend £200+ and get FREE EU delivery.
At achilles heel we aim to please, so if you're not completely satisfied with your order, we'll do whatever we can to make it better. Items can be returned for free for an exchange or a refund within 28 days of purchase - we offer free & easy tracked returns via Royal Mail, for full details please check our returns page.
It can be hard to get things right so we are giving 28 days from Christmas Day to return your gifts on all orders made during November and December. Our returns policy will revert to the standard 28-day period for items purchased after December 31st.