Capacity: 550ML Material: Food-Grade BPA-Free Silicone + Stainless Steel Cap Available Colors: Blue, Green, Pink Weight: Approx. 140g Size: Expands up to 24cm / Folds down to 10cm Temperature Resistance: -40C to 200C This 550ML collapsible water bottle is your perfect everyday companion from the gym to the mountains. Designed with a sturdy stainless steel lid and ergonomic handle, it folds down small when not in use and expands when you're ready to hydrate. The leak-proof twist cap and wide mouth opening make it convenient to drink from and easy to clean. Key Features: 550ML capacity ideal for workouts, commutes, and outdoor use Space-saving collapsible design with durable construction Premium BPA-free silicone safe, non-toxic, and odor-resistant Easy-grip handle and metal lid for reliable sealing Reusable and eco-friendly a great alternative to single-use plastics Best For: Gym workouts, travel, hiking, cycling, school, office use. Perfect for those who need a compact, sustainable hydration solution on the go.