This is the product description text that will appear here.
Quantity
1
*One Velcro Wrap is included with the purchase of our Hydrapak Hydration Reservoir.
Contour™ Lumbar 1.5L:
Fits perfectly in the Octothorpe hydration sleeve to provide additional lumbar support for all day comfort. Designed to be lightweight and rugged with a slim profile to fit in smaller spaces, our innovative Contour™ Lumbar reservoi
5.0
15 ratings
5
4
3
2
1
Worth it, good design, well made
C
Chris · May 8, 2026
So far so good. Only used it a couple times and it wasn't super hot outside. Just a couple of tester rounds and I didn't put ice in it but water stayed fairly cool until the end. The bag was much carrying the bladder vs 2 insulated 32 oz bottles. Looking forward to trying some ice in there for a warmer round!
C
Chris · September 1, 2025
Love that they redesigned the Hydrapak to fit perfectly in the new version of the OctoThorpe. Fantastic quality!