The Hydrapak Flux 1 Litres (Tahoe Blue) is an ultra-light reusable bottle that combines the familiar shape and stability of a hard bottle with the flexibility and packability of a soft flask. Designed for hiking, trekking, running, camping, and everyday outdoor adventures, the Flux provides convenient hydration while helping reduce pack weight.

The bottle stands upright like a traditional hard bottle, making it easy to place on a table, campsite surface, or other flat areas. When empty, its flexible construction allows it to compress down to pocket size, making storage and transportation much easier.

A twist-drink nozzle with a dust cover provides convenient grab-and-go hydration, while the integrated bail handle makes it easy to carry in your hand or attach to compatible gear. Made from ultra-durable TPU, the Flux is built for dependable outdoor use.

Key Features

• 1 L / 32 fl oz hydration capacity
• Ultra-lightweight design weighing 102 g / 3.6 oz
• Hard-bottle shape with flexible, compressible construction
• Compresses down to pocket size when empty
• Stands upright for convenient placement
• Twist-drink nozzle for easy hydration
• Dust cover helps protect the drinking nozzle
• Bail handle for carrying or attaching to a pack
• Roll-to-pack design for compact storage
• Compatible with 42mm Filter Cap
• BPA- and PVC-free construction
• Made from ultra-durable TPU and POM

Hard-Bottle Shape with Soft-Flask Flexibility

The Hydrapak Flux combines the stability of a traditional hard bottle with the flexibility of a soft flask. Its structured shape allows it to stand upright while the flexible construction makes it easy to compress once you’ve finished your drink.

Lightweight and Packable Design

Weighing just 102 g / 3.6 oz, the Flux is designed for outdoor users who want to keep their hydration setup lightweight. Once empty, the bottle can be compressed down to pocket size, making it particularly useful when pack space is limited.

Twist-Drink Nozzle with Dust Cover

The twist-drink nozzle provides quick and convenient access to your water while you’re on the move. A dust cover helps keep the nozzle protected between drinks, making the Flux suitable for use on trails, during travel, and in other outdoor environments.

Bail Handle for Easy Carrying

The integrated bail handle gives you a secure way to carry the bottle in your hand or attach it to compatible equipment. This makes it convenient to keep your hydration within easy reach during outdoor activities.

Ultra-Durable TPU Construction

The Flux is made using TPU and POM, creating a flexible yet durable construction designed for regular outdoor use. Its BPA- and PVC-free materials make it a practical reusable bottle for everyday hydration.

42mm Filter Cap Compatibility

The Hydrapak Flux 1 Litres is compatible with a 42mm Filter Cap, providing additional flexibility for outdoor hydration and water filtration setups.

Technical Specifications

Ultra-Light Reusable Bottle for Outdoor Adventures

The Hydrapak Flux 1 Litres (Tahoe Blue) offers the stability of a hard bottle with the flexibility and packability of a soft flask. With its lightweight construction, compressible design, twist-drink nozzle, dust cover, and convenient bail handle, it is a practical hydration solution for hiking, trekking, camping, running, and travel.

Shop the Hydrapak Flux 1 Litres at Backpackers Outdoor for lightweight, packable hydration designed for your next outdoor adventure.