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Boundless Voyage Ti3246D Double-Wall Titanium Cup — 300 ml, 87 g, Crystallised Finish

Boundless Voyage Ti3246D Double-Wall Titanium Cup 300 ml, 87 g, Crystallised Finish

A double-wall titanium tumbler for camp coffee or a cold drink.

$49.00 AUD

Capacity: 300 ml
Weight: 87 g
Wall: Double

Full specification

Free shipping Australia-wide: 1–3 business days to dispatch, then 10–20 business days on the way. Worth the wait, but order a month before your trip. Shipping
30-day returns. We pay the postage if it's faulty or not as described. Returns
Every figure on this page is the maker's own, and labelled as such.

Boundless Voyage's Ti3246D is a 300 ml double-wall titanium tumbler, about 87 g (maker's figure). It's 125 mm tall, 67 mm across the top and 60 mm at the base.

The two walls keep hot drinks comfortable to hold and stop cold ones sweating. The crystallised pattern comes from heat treatment, so there's no paint or coating. Serve drinks in it; don't heat it.

Hot coffee, cold beer, no burnt fingers.

Best for: Camp coffee, a drink at the campsite, car camping and the back deck.
Think twice if: Don't heat a double-wall cup on a stove or fire. Boundless Voyage doesn't claim vacuum insulation, so don't expect drinks to stay hot for hours. There's no handle and no lid. For a mug you can boil water in, see the Ti3024D.

Two walls
The air gap keeps hot drinks comfortable to hold and stops cold drinks sweating.
87 g and tough
Much lighter than a steel tumbler, and far less likely to break than glass.
Crystallised finish
Each cup's pattern comes from heat treatment, not paint or a coating, so there's nothing to chip.

What size pot or mug?

Most hikers only boil water: for dehydrated meals, noodles and hot drinks. Size for how many people you cook for. This one holds 300 ml.

Use	Size	Good for
Mug	300 to 450 ml	Tea, coffee, soup, and a cup of porridge
Solo pot	650 to 900 ml	One person: boil for a dehydrated meal and a drink
Pot for two	1,000 to 1,300 ml	Two people, or proper cooking for one

Why titanium
It's the lightest metal cookware, it won't rust, and it doesn't taint food. It heats unevenly, so it suits boiling better than frying.
Never heat a double-wall mug
Double-wall mugs keep drinks hot, but the sealed air gap means they must never go on a stove or fire.
Stoves are bought locally
Gas stoves sold in Australia must be certified for use here, so we don't sell them. Pick one up at an Australian outdoor store.
Look after it
Warm water and a soft sponge. Titanium needs no seasoning, and a little discolouration from heat is normal.

The numbers

Taken from Boundless Voyage's own listing and spec cards for this exact model. Where the maker doesn't publish something, the line is left out rather than guessed.

300 mlCapacity

87 gWeight

125 mmTall

Capacity	300 ml
Size	67 mm across the top, 60 mm at the base, 125 mm tall
Weight	About 87 g (maker's figure)
Material	Titanium, double wall
Finish	Crystallised pattern from heat treatment; not painted or coated
Handle	None: a tapered tumbler shape
Heat	For hot or cold drinks. Don't put a double-wall cup on a stove or fire.
Brand	Boundless Voyage

Pairs well with

Titanium nests together, so a pot, a mug and a spork weigh less than most single steel pots.

1100 ml Titanium Hanging Pot
A 1.1 litre titanium pot you can hang over a fire or sit on a stove.
Ti2042C Titanium Pot and Pan Set
A 1 litre pot and a 500 ml pan for 179 g.
Ti3024D Titanium Mug 420 ml
A single-wall titanium mug that goes straight on the stove.
Ti4008P Titanium V Tent Stakes
Light titanium V stakes that hold in soft ground and never rust.

Option

Questions

Can I heat water in it?

No. Double-wall cups must not go on a stove or fire. Boil water in a pot or a single-wall mug, then pour.

Can it go on a stove or fire?

Single-wall titanium pots and mugs can go on a stove or coals. Double-wall mugs and cups must never be heated: the sealed air gap can expand. Handles get hot, so use a cloth or glove.

Do you sell stoves or gas?

No. Gas appliances sold in Australia must be certified for use here, and gas can't travel by air, so pick up a stove and canisters from an Australian outdoor store.

Is titanium safe to cook in?

Yes. Titanium doesn't react with food or leave a metallic taste, which is part of why it's used for cookware.

When will it arrive?

We dispatch in 1–3 business days, then it's 10–20 business days on the way to Australia. There's no warehouse or shopfront in between, which is why it takes longer and costs less. If you have a trip booked, order at least four weeks before you leave. You'll get a tracking number by email when the parcel is scanned. Full details on the Shipping page.

Will my order arrive in one parcel?

Gear from the same maker usually travels together. If your order has gear from more than one maker, it can arrive in two or three parcels, sometimes a few days apart. You'll get an email with a tracking number for every parcel, so you always know what's on the way.

Will I pay duty or GST on delivery?

No. Orders under A$1,000 clear into Australia without additional duty or GST, so there's nothing to pay when your parcel arrives.

What if it isn't right?

You have 30 days from delivery to return it unused and in its packaging. If it's faulty or doesn't match what we published, we pay the return postage and refund in full. See Returns.

More from this shelf

Free shipping Australia-wideThe price on the tag is the price you pay. No duty or GST on delivery under A$1,000.
Every number publishedFill and weight on every bag, R-value on every mat, packed weight on every tent, and a note wherever the maker's figures are unclear.
30-day returnsUnused and in its packaging. We pay the postage if anything is faulty or not as described.
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