SIGG + Mammut Lithium 25

SIGG and Mammut have teamed up with artist Amber Catford to create a bold hiking bundle—featuring a backpack and matching bottle—that celebrates their shared love for nature and the joy of protecting it. The SIGG Shield ONE 0.75L, made of stainless steel and 90% recycled materials, is leak-proof, perfect for carbonated drinks, and opens with the push of a button. Its ONE top can be opened and closed one-handed and keeps the mouthpiece clean by shielding it from dirt and dust. The Mammut Lithium 25 hiking backpack is just as versatile — ideal for both relaxed hikes and challenging tours. Also crafted from 90% recycled materials, it features a PFC-free DWR treatment. Lightweight, breathable shoulder padding and 3D EVA foam with air channels ensure comfort and ventilation. The padded hip belt includes a fold-out smartphone pocket and can be removed when not needed, just like the integrated rain cover.