Signature Shaker
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Frequently Asked Questions About Signature Shaker
Q1. What capacity are the Hack Athletics stainless steel shaker bottles?
A1. Each shaker bottle holds 709 mL—plenty of room for protein shakes, pre-workout drinks, or regular hydration.
Q2. What colours are available?
A2. Black, White, and Green.
Q3. Are the shaker bottles insulated?
A3. Yes. Double-wall stainless steel insulation keeps drinks cold or hot for extended periods.
Q4. Can I use hot liquids in the shaker?
A4. You can, but always ensure the lid is securely fastened before shaking to avoid pressure build-up.
Q5. How do I clean my shaker bottle?
A5. Rinse immediately after use, then wash with warm soapy water and a bottle brush. Stainless steel resists odours, but for stubborn smells a baking-soda-and-water soak works well. Hand washing is recommended.
Q6. Is the shaker bottle leak-proof?
A6. Yes. A precision-engineered seal and secure threading prevent leaks during transport or shaking.
Q7. Is the stainless steel BPA-free?
A7. Yes. Food-grade stainless steel is naturally BPA-free and safe for daily use.