as a More Contemporary Alternative to the Bamboo Lid Traveller Canteen, the Sip Lid Version Caters to Those Who Favour Convenience Over Style. Still Crafted From the Finest Food Grade Stainless Steels, the This Eco-Friendly Traveller Canteen is Free From Undesirable Chemicals Such as the Infamous BPA or Phthalates. What is More, Like the Bamboo Version, the Traveller is Equipped with a Rubber Seal & Screw Top Lid, Preventative of Any & All Leakage. Featuring a Folding Mouth-Piece with an Accommodating Passage for Flowing Liquid, You Can Drink at Your Leisure. & If All That Hasn't Expanded Your Mind Because the Traveller Canteen is Available in 3 Colours, with an Option for That Holiest of Print Grails, Upto Full Colour Wraparound. Minimum Quantity: 50