Microlite
GSI Outdoors' insulated water bottles are the perfect companion for your next journey, ensuring that you stay hydrated while keeping your drinks ice cold.
Did you know that as part of our manufacturing process, we ensure that all of our vacuum insulated products include no lead?
Instead, we use Bismuth, a more expensive and safer sealing material. Yes, this process costs more and demands that our manufacturers use tighter quality assurance controls than some of our competitors, yet we feel that is it worth it.
GSI Outdoors is fully committed and deeply cares about our customers, their families and our environment.
Hydration Without Compromise.
Whether you're commuting or camping, the Microlite 500 and 720 series from GSI Outdoors has got you covered. With nine stunning colors and two lid styles to choose from, you'll never want to leave home without it.
Keep Drinks Cold, No Ice Required
Outstanding insulation in a light, durable, streamlined and stainless 500ml or 720ml water bottle.
Holding about 17 ounces, and engineered to keep it hot for a whopping 10 hours or cold for 20, the streamlined, durable Microlite insulated bottle is perfect for hydrating on your commute, at the campground, and anywhere you travel.
