TOPO DESIGNS Mountain Hydro Sling - NIghtshade / Slate

Stay hydrated and keep your essentials close wherever your adventures take you with the Topo Designs Mountain Hydro Sling. Designed to perform both on and off the bike, this versatile bag functions as a secure bike stem bag when mounted to your handlebars and stem, then quickly converts into a comfortable shoulder sling for hiking, walking, commuting, or everyday use

From Bike to Everyday Carry in Seconds

The Topo Mountain Hydro Sling easily attaches to your bike using durable Velcro straps, securing neatly to your handlebars and stem for quick access while riding. Once you've reached your destination, simply remove the bag and attach the adjustable shoulder strap to transform it into a stylish everyday sling bag

It's a practical solution for riders who want one bag that seamlessly transitions from the bike to everyday adventures

Secure Storage for Your Water Bottle & Essentials

Designed to accommodate water bottles up to 940ml (32oz), the spacious main compartment provides plenty of room for hydration while leaving space for everyday essentials such as your phone, wallet, snacks, sunglasses, or compact camera

A durable paracord drawcord closure secures the top of the bag, helping keep your bottle and belongings firmly in place over rough roads, gravel, or trails

Clever Organisation for Every Ride

The Mountain Hydro Sling offers multiple storage options to keep smaller items organised and easily accessible

Features include:

• Large main compartment for bottles and essentials
• Front mesh pocket for quick-access items
• Rear zippered pocket for valuables such as keys, cards, or cash
• D-ring and Daisy chain webbing for attaching a bike light or accessories
• Compatible with the Topo Designs Crux Key Clip for securely organising keys and other small items

Everything has its place, making it easy to stay organised whether you're riding or exploring on foot

Built for Adventure

Like all Topo Designs products, the Mountain Hydro Sling is designed with durability, functionality, and versatility in mind. From daily commutes to all-day gravel rides, bikepacking trips, hikes, and travel, it's built to handle whatever your next adventure brings