How long does the ing effect last?

About 2-3 hours, depending on heat and activity. Swap in spare ice packs for longer ing.

Does it fit under clothing?

No, it’s designed as an outer layer. Too bulky with 22L storage and ice packs to wear underneath.

Why you might like this

Physical ing with reusable ice packs. Combines active ing, hands-free hydration, and 22L storage. Adjustable, reflective, and ideal for hot-weather sports.

Compare with similar

Unlike standard vests, it adds 3 active ice packs for ing plus 2L hydration and 22L storage in one.

What sizes are available?

One size fits most. Fully adjustable straps suit men, women, and teens. Unisex design with adjustable straps fits women, men, and teens comfortably.

Product description

Welcome to — Outdoor ing Hydration Vest A100

Built for 86℉+ Hot-Weather Outdoor Use

ing running hydration vest is designed for hiking, climbing, cycling, camping, running, and other outdoor activities in temperatures above 86℉. The vest features a lightweight outdoor design with breathable, abrasion-resistant fabric, reflective details, multiple storage pockets, and adjustable straps for a secure fit.

180+ Minutes ing with 3 Reusable ing Packs

The vest uses 3 ing packs designed to provide over 180 minutes of ing performance in a 95℉ test environment. Each ing pack measures about 4.3 × 3.2 × 0.6 inches and weighs about 0.27 lb. For best results, freeze the ing packs at -4℉ for more than 150 minutes before use.

Lightweight, Adjustable, and No Visible Condensation

The working weight is controlled within 1.65 lb, excluding external accessories and water bladder. The hiking hydration vest is made to fit most body types with adjustable shoulder and waist areas, while the ing unit is designed to show no visible water drops or water film during 3 hours of use under high-temperature, high-humidity conditions.

Product Description