The Caliber Gourmet silicone collapsible water bottle is a smart choice for hunters, campers, hikers, and anyone who values packable hydration gear. Built from food-grade silicone, this 580ml bottle collapses down when empty to save space in your pack, vehicle, or gear bag—a practical feature for backcountry trips, overlanding adventures, or days when every ounce of pack weight matters. When you need it, it expands to full capacity; when you're done, it folds flat.

The food-grade silicone construction is non-toxic and tasteless, so your water (or coffee, or whatever you fill it with) stays clean and uncontaminated. The bottle handles a broad temperature range, making it suitable for hot and cold beverages alike, so you're not limited to water alone. Whether you're sipping coffee at dawn or refilling from a cold mountain stream, the material won't degrade or leach flavors into your drink.

At just 580ml capacity, this bottle fits the needs of day trips, supplementary hydration, or situations where you need a backup bottle without the bulk of a traditional rigid container. The collapsible design makes it ideal for tight spaces—toss it in a hunting pack, an overlanding vehicle organizer, or a backpack side pocket. Once empty, it takes up almost no room, so you can carry it as a spare without guilt.

Key Features

• Food-grade silicone construction—non-toxic and tasteless
• Collapsible design shrinks from 9.9" to 6.3" in height when empty
• 580ml capacity—ideal for day trips and supplementary hydration
• Handles temperatures from -40°C to 230°C; suitable for hot and cold beverages
• Durable, flexible material resists punctures better than rigid bottles

Specifications

Capacity	580ml
Material	Food-grade silicone
Height (expanded)	9.9 inches
Height (collapsed)	6.3 inches
Temperature Range	-40°C to 230°C
Brand	Caliber Gourmet

Frequently Asked Questions

What's the actual capacity, and is it big enough for a full day hike?

This bottle holds 580ml (about 19.6 oz), which is best suited to day trips, short outings, or as a backup hydration bottle. For longer backcountry trips, you may want a larger primary bottle and carry this as a spare or refill option.

Can I use this bottle for hot drinks?

Yes. The silicone is rated to handle temperatures up to 230°C, so it's suitable for hot coffee, tea, or broth. However, liquids above 140°F are not recommended for extended periods, so fill and drink promptly if you're carrying hot beverages.

How much space does it save when collapsed?

When empty, it collapses from 9.9 inches down to 6.3 inches in height, reducing its footprint significantly. This makes it easy to stash in a pack, vehicle, or gear organizer without taking up the space a rigid bottle would occupy.

Is the silicone safe for drinking water?

Yes. The bottle is made from food-grade silicone resin that is non-toxic and tasteless, ensuring your water and beverages remain clean and safe.