Boundless Voyage Titanium Lunch Box (900ml) Review

The Boundless Voyage 900 ml titanium lunch box with its lid leaning against it, on a rock
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Packing a good meal for a day’s hike or a long trip isn’t easy. You need something that keeps your food secure and doesn’t weigh you down. I’ve always liked titanium gear because it’s both very light and very durable, so I wanted a closer look at the Boundless Voyage titanium lunch box. I’ve been using it to see whether it’s worth the money.

What’s in the box

A light, durable two-tier titanium lunch box with a locking lid, for carrying food and heating it on trips.

What we like

  • Ultralight at only 310 g
  • Two-tier design separates food
  • Secure roller lock for lid
  • Will not rust or corrode
  • Comes with a drawstring bag

What we don’t

  • Very high price point
  • Not completely leak proof

Quick Specs

Spec Details
BrandBoundless Voyage
Material99.8% Titanium
ColourTitanium
Weight310 g
FeaturesTwo-tier designSecure roller lock

First look

The first thing you notice about the Boundless Voyage titanium lunch box is how light it is for its size. It has a matte silver finish that feels smooth and clean. The design is simple: two tiers with a lid on top. A titanium roller lock slides into place and holds the lid on securely. It comes with a black drawstring bag, which keeps it clean and stops it scratching other things in your pack.

The titanium lunch box with its inner tier lifted out and the lid beside it
Two tiers and a lid

Materials & Build Quality

The lunch box is 99.8% titanium, and it shows why the material is so popular for outdoor gear: it’s very strong for its weight, it resists corrosion and it doesn’t rust. Each part is formed from a single sheet of metal, so there are no weak joints or welds.

The surface is sandblasted to a smooth, rounded finish, which is nice to hold. The roller lock is titanium too and feels sturdy, which matters when you carry food. This is a lunch box that should last a lifetime.

Close-up of the titanium roller lock clip on the side of the lunch box
The roller locks are titanium too and clamp the lid down firmly

Ergonomics & Weight

The two tiers are what make it practical. You can keep different foods apart without packing several containers: a main dish in the bottom bowl, say, and a side or a snack in the top. The lid sits snugly on the top tier and the roller lock holds it firmly.

It’s not completely leak proof, but the lid stays securely in place. You can carry the lunch box by the lock. At 310 g it’s very light for a lunch container, and you barely notice it in your pack.

The closed titanium lunch box on a kitchen scale reading 310 g
310 g for a two-tier lunch box

Performance & Features

The Boundless Voyage titanium lunch box does more than store food. Because it’s all titanium, you can cook or reheat food in it directly on a camp stove or fire. That’s a big advantage. I heated soup in the bottom bowl and it worked well: it heated quickly and cleaned up easily afterwards.

I found the two tiers useful for keeping lunch apart from a snack or some fruit. The drawstring bag keeps the lunch box safe and clean in a backpack. The lock is good for transport, but the seal isn’t airtight, so be careful with liquids.

The titanium lunch box next to its black mesh drawstring bag on the ground
The drawstring bag keeps it clean in the drawer

Conclusion: Boundless Voyage Titanium Lunch Box Bowl with Lid

The Boundless Voyage titanium lunch box is well designed and made from a very good material. It’s light, the two tiers keep food apart and it doubles as a cooking pot. It’s very expensive and it’s not completely leak proof. If you’ll use it for years and want one container to carry and heat your food, it’s worth the money.

8.6/10
The verdictField-tested rating

A well-made titanium lunch box that doubles as a cooking pot.

At 310 g it's light, the two tiers keep food apart, the roller lock holds the lid and titanium won't rust, so it should last for years. It's very expensive for a niche item, and it isn't completely leak proof.

Best for
  • Backpackers
  • Hikers
  • Campers
Worth the money?Value 7.0

Only if you want titanium. The two-tier design and 310 g weight are nice, but the price is very high for a niche item and it’s not fully leak proof.

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Also consider

FAQ: Titanium Lunch Box Bowls

When does a titanium lunch box come in handy?
For carrying and storing food on hikes and camping trips. Titanium is very light and durable, and it doesn’t rust or corrode.
Is a titanium lunch box safe for food?
Yes. Titanium is safe and non-toxic, and it doesn’t react with food, so it won’t affect the taste.
Can you heat food in a titanium lunch box?
Yes. Because it’s titanium, you can put it on a camp stove or over a fire to reheat a meal.

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