❄️ 3 AM · Tent, -8°C

The alarm buzzes. My fingers are already stiff.
I reach for the bottle. Still warm.
Hot water poured in before sleep. Six hours later—steam rises when I crack the lid.

316 stainless steel liner. Double‑wall vacuum. Copper reflective layer.
Heat locked in. No escape.
Officially rated for 12 hours. Real‑world test: 6 AM, still burns my tongue.
On a sub‑zero campsite, it’s the only thing that steams without a lighter.

☕ 4,200m · Too Windy to Stove

I want something hot. I don’t want my tent to take off.
Pull the bottle from my side pocket. Pour yesterday’s boiling water.
Instant coffee granules dissolve. The wind steals the aroma, but the heat stays in my palms.
300ml. Just enough to get through this windy break.

You can’t always light a stove out there.
But every time I open this lid, it’s like I packed a piece of last night’s campfire smoke.

? 35°C Beach · Warm Beer Isn’t Beer

Insulation isn’t just for heat.
It works just as hard for cold.
Drop ice cubes in. Four hours later—frost still clings to the inner wall.
Others on the beach sip sun‑warmed cans. You? First sip is teeth‑chattering cold.

In summer, dignity is served cold.

? Scree Slope · Oops, Dropped It

It rolled three meters.
Scratched the paint. Bare steel underneath.
I picked it up. Screwed the lid back on. Zero leakage.
Filled it that night. Same insulation performance as before.

Reinforced bumper base. Not decorative.
Lid shell: 304 stainless. Dropped it hard enough to dent—still seals tight.
This bottle isn’t fragile. You don’t have to tiptoe around rocks.

? By the Fire · It’s a Hand Warmer

Temperature drops to zero. My gloves are too thin.
Pour hot water into the lid—it’s deep enough to cup with both hands.
Palms against stainless steel. Warmth seeps through my fingers.

Some gear helps you conquer nature.
This one helps you make peace with it.

?️ What It’s Made Of

Liner · 316 Medical‑Grade Stainless Steel
More acid‑/alkali‑resistant than 304. Coffee, juice, tea stains—soak all day, zero odour retention.
Electropolished interior. Mirror finish. Rinse, stains gone.

Rim · Seamless, One‑Piece Construction
Smooth lip contact. No sharp edges. No irritation.
5cm diameter. Hand‑washable. Ice cubes fit whole.

Lid · 316 Shell + Food‑Grade Silicone Gasket
Airtight. Invert it? No leaks. Throw it loose in your pack? No regrets.
Disassemble for cleaning. Gasket replaceable. Fix it, not replace it—five more years easy.

Finish · Textured Sand‑Blasted Paint
Matte touch. Non‑slip.
Branches scrape it. Rocks rub it. It shares a trunk with camp cookware.
Scratches happen. Structural failure? Doesn’t.

Weight · ~320g (500ml model)
Filled, under 1kg.
Side pocket? Fits. Hand carry? Comfortable. Empty? Stuff it under your sleeping bag—makes a decent pillow.

? Spec Check (500ml Classic)

? Who Needs This Bottle?

• Heavy‑pack hikers: You count every gram. This one earns its keep.

• High‑altitude / cold‑weather campers: Tent frost outside. Hot water inside.

• Coffee / tea addicts: No compromise. Hot drinks stay hot—from last night’s boil to first light.

• Anglers / wildlife photographers: Hours of stillness. The only warm thing in your gear.

• Anyone who refuses to pay $5 for lukewarm tea at a rest stop.

One last thing:

Some gear is about conquering the wild.
This one is about making the wild feel like home.