This great looking 1 liter (33 oz) bottle is lightweight but strong: weighs no more than a plastic water bottle. It's seamless construction — made from a single piece of pure aluminum — makes it leakproof.

The innovative SIGG Lifestyle Bottle is extruded from a single piece of aluminum. It's surprisingly rugged, crack-resistant and completely reusable and recyclable.

A ground-breaking interior lining is 100% effective against leaching and combats residue build-up, so the 0.6 L (20-oz) Lifestyle Bottle is easy to clean and ensures that all you taste is the water, juice or energy drink that you just poured in the bottle, even after its been sitting in the Sun!

This ultra lightweight, 1 liter (33 oz) water bottle is completely reusable and recyclable. The interior lining is 100% effective against leaching and combats residue build up.

The 0.4 liter (13.5 oz) Kid SIGGs are leak-proof, break-proof, and safe for your child. And kids love the colors! The inner lining flexes with the bottle, so even if the bottle is dented, no break or crack occurs on the inner surface. The special liner ensures great taste and easy washing.

The Kid SIGG cap has a hinged dirt-proof cap and is absolutely leak-proof.

This beautifully-designed 0.6 liter (20.4 oz) aluminum bottle is a smart, stylish, safe alternative to polycarbonate plastic water bottles. It's been thoroughly tested to ensure 0% leaching of any substance - no trace of BPA, BPB or any phthalates. Yin Yang is taste neutral, resistant to fruit juices & energy drinks with no scent transfer. The lightweight, unbreakable bottle is engineered from a single piece of aluminum and will pay for itself after 10–15 uses. Comes with a leak proof active bottle top (shown in picture).

SIGG is a member of 1% for the Planet

This 0.3 L (10 oz) size and Arctic Babies design is just right for toddlers. The sturdy, non-leaching bottle is a healthy, eco-friendly alternative to plastic.

Switching to reusable bottles helps real arctic babies by reducing (petroleum-based) carbon-emitting plastic production. Comes with active bottle top base and dust cap.