Hydration Redesigned: RSVR Reimagines the Hydration System from the Ground Up

May 12, 2026

Hydration System Successfully Funded on Kickstarter; Early Backer Discounts Available Through June 5, 2026

LONGMONT, Colo. (May 12, 2026) /OUTDOOR SPORTSWIRE/ — RSVR Hydration (https://www.rsvrhydration.com), a new performance-focused brand, has introduced the RSVR Hydration System, a fully integrated, patent-pending hydration solution engineered from the ground up.

A fundamentally different approach to hydration, the RSVR Hydration System combines an aerodynamic, body-contoured bladder with a modular front harness or vest platform to minimize drag, reduce weight, and improve stability while delivering optimized capacity and intuitive access.

“Most hydration setups on the market are iterations of the same decades-old design: a bag inside a bag,” said Austin Waggoner, designer at RSVR Hydration. “We took an entirely new approach, with hydration as a performance system rather than a storage accessory. The RSVR Hydration System keeps only what’s necessary, reducing weight and creating the ultimate performance system that’s great for cyclists, runners and other endurance and competitive athletes.”

The RSVR Hydration System introduces a suite of innovations purpose-built for endurance, speed, and real-world usability. The RSVR Product Suite is built around a modular, interchangeable platform so athletes can adapt their setup as their goals, terrain, and seasons change. Reservoirs, sleeves, and fronts, such as the Lite Harness and All Terrain Vest, are designed to integrate seamlessly, allowing you to scale capacity up or down without replacing your entire system. Whether it’s a short, high-intensity effort or a full-day mountain push, RSVR lets you carry only what you need; no more, no less; so your kit evolves with you.

Features:

• Patent-Pending Aerodynamic Bladder Design — A three-piece, body-contoured reservoir conforms to the athlete’s back, reducing standoff, bounce, and drag compared to traditional flat bladders.
• Superior Storage Efficiency — Shaped geometry stores more fluid in less space, enabling slimmer profiles and improved load distribution.
• Lightweight Performance — A complete harness and 1.8L bladder system weighs just 320 grams (0.7 lbs), lighter than all market competitors.
• TRU Zip Waterproof Closure — A waterproof zipper enables easy filling, thorough cleaning, and straightforward servicing.
• Anti-Slosh Internal Baffles — Multiple internal baffles stabilize fluid movement to maintain balance and comfort at speed.
• Hydrophobic Construction — Materials resist sweat absorption, eliminating excess water weight and improving long-term comfort.
• Instant Refill Capability — Enables refilling without removing the system from a bag, with minimal steps for nutrient addition.
• Under-Arm Hose Routing — Positions the hose for a ready-to-drink experience while reducing aerodynamic drag versus over-the-shoulder designs.
• Modular & Configurable System — Athletes can tailor capacity and storage to their exact needs with the interchangeable Lite Harness, All Terrain Vest, insulator sleeve, and various reservoir sizes — carrying only what the environment requires.

The RSVR Hydration System was launched in early May on Kickstarter. The crowdfunding campaign is fully funded and backers will receive their RSVR Hydration Systems in August, 2026. Early backer discount pricing and additional benefits are available on Kickstarter through June 5, 2026: kickstarter.com/projects/rsvrhydration/rsvr-hydration-athlete-driven-hydration-system.

About RSVR Hydration
Founded in 2025 and based in Colorado, RSVR was born from shared miles and long days outside. Built on the belief that the best moments happen when people push forward together. We’re a community of aspiring athletes and makers who see movement as more than training plans or finish lines. It’s early mornings, late nights, and choosing the long way because of a goal. Whether chasing podiums or new ideas, RSVR exists to support the people who keep showing up. At its core, RSVR is about purpose-built products that magnify your potential. Athlete-driven product. Athlete-driven hydration. Learn more at https://rsvrhydration.com and follow on Instagram at @rsvrhydration.