Ferro Concepts® x Hydrapak® 1.8L Reservoir

Military-grade Durability × 1.8L Capacity × Quick-release Refill System

The 1.8L Reservoir, developed jointly by Ferro Concepts® and Hydrapak®, is designed specifically for the Back Panel Water and Back Panel Liberty systems. Constructed from highly abrasion-resistant TPU material with RF welded seams, it maintains a soft and packable profile while offering excellent durability and burst resistance.

Featuring a Plug-n-Play™ quick-release hose system, a Slide-Seal™ wide-opening design, and a Comet™ high-flow bite valve, it provides a reliable and convenient hydration experience.

Product Features

■ Designed for Ferro Back Panel Systems

• Specifically for Back Panel Water
• Compatible with Back Panel Liberty
• Provides optimal storage and fit

■ Military-grade Durable Construction

• Made with abrasion-resistant TPU material
• RF welded seams
• Enhanced durability and tear resistance
• Maintains softness and flexibility

■ Plug-n-Play™ Quick-Release System

• Quickly attach and detach the hydration hose
• Easy to clean and maintain
• Increases user convenience

■ Freezer and Hot Water Safe

• Can be directly frozen
• Can be filled with hot water
• Maximum temperature resistance of 60°C (140°F)

■ Reversible for Cleaning Design

• Reservoir can be fully reversed
• Facilitates internal cleaning
• Speeds up drying time
• Improves hygiene

■ Slide-Seal™ Wide Opening

• Wide opening for easy filling
• Excellent sealing performance
• Quick water replenishment

■ Comet™ High-Flow Bite Valve

• High-flow delivery design
• Twist-to-shut function
• Reduces the risk of leaks

■ Excellent Insulation

• Hose design helps maintain water temperature
• Provides a better drinking experience even in high temperatures

Technical Specifications

Capacity

• 1.8 Liters
• 60.8 fl oz

Hose Length

• 36 inches (approx. 91.4 cm)

Hose Diameter

• 1/4 inch

Material

• Abrasion-resistant TPU (Thermoplastic Polyurethane)
• RF Welded Seams

Opening System

• Slide-Seal™

Bite Valve

• Comet™ Bite Valve

Hose System

• Plug-n-Play™

Temperature Range

• Freezer safe
• Up to 60°C (140°F)

Safety Specifications

• BPA-free
• PVC-free