HydraPak hydration reservoir Contour 1.5 L lumbar bladder - 1.5 L, lumbar/waist carry, clear

The HydraPak Contour 1.5 L lumbar hydration bladder is a 1.5-litre clear flexible reservoir engineered for waist and lumbar carry. Its low-profile, contoured shape is designed to sit comfortably around the hips and fit inside lumbar packs and hydration belts. The reservoir includes a wide fill opening for straightforward filling and cleaning, and an integrated drinking tube to enable on-the-go hydration during running, hiking, cycling and other outdoor activities.

Advantages

The contoured low-profile design reduces bulk at the lower back and improves stability when worn in a lumbar pack or belt. The wide-mouth opening simplifies filling from a tap or larger container and allows for fast, thorough cleaning and drying. The clear bladder material lets you see the remaining volume at a glance. The included drinking tube provides convenient access to fluids without removing the reservoir from the pack.

Suitable for

• Trail running and road running where lightweight, low-profile hydration is required
• Hiking and day trips with lumbar packs or hip belts
• Long-distance cycling and commuting with waist-mounted hydration
• Outdoor training sessions and fitness activities that need hands-free drinking

Key specifications

• Capacity: 1.5 litres
• Carry position: lumbar / waist
• Material: clear flexible bladder material for visual volume check
• Shape: low-profile contoured design to fit around hips
• Filling: wide-mouth fill opening for easy filling and cleaning
• Delivery: integrated drinking tube for on-the-go access

How to use

Open the wide fill opening and fill the reservoir with clean water up to the recommended capacity. Close the opening securely to prevent leaks and route the drinking tube through the lumbar pack or belt channel so the bite valve is accessible while wearing the pack. To drink, bring the bite valve to the mouth and apply gentle pressure to the valve or bite as intended by the valve design. After use, drain remaining water, rinse the reservoir and tube, and allow both to dry fully before storage to minimise odour and bacterial growth.

Usage recommendations

For optimal performance, use potable water only, avoid prolonged storage of fluids inside the bladder, and clean the reservoir and tube after each use. When pairing with a lumbar pack or belt, position the bladder so it follows the natural curve of the hips for improved comfort and stability during movement.