Frequently asked questions
Got more questions? See full FAQ →
Who is Hydra cup Shaker 28oz for, and when is it most useful?
Hydra cup Shaker 28oz is for protein shakes, pre-workout, BCAA, hydration drinks, and meal-replacement mixes. Use it post-workout for protein, before training for pre-workout, or as a daily water bottle. The 28OZ size suits most one-scoop protein shakes plus 200-300 ml of liquid. The built-in storage compartment lets you carry a pre-mixed scoop of protein, BCAA, or pre-workout for later in the day.
What's the capacity, lid type, and how does Hydra cup Shaker 28oz mix protein?
Capacity is in the product title (28OZ). Most shakers use a flip-top spout or twist lid with a leak-resistant seal. Mixing relies on a stainless-steel wire whisk ball or an internal mesh screen that breaks up clumps as you shake. Add liquid first, then powder, then shake hard for 15-20 seconds for the smoothest mix. Available in dark grey.
What is Hydra cup Shaker 28oz made of, and is it BPA-free and dishwasher/freezer safe?
Made from BPA-free plastic (Tritan or similar). All plastic shakers we carry are BPA-free. Most are top-rack dishwasher safe — check the product images and the bottom of the bottle for exact symbols. Plastic shakers are generally freezer safe but expand slightly when liquid freezes; leave room and avoid the dishwasher's high-heat dry cycle which can warp lids over time.
How do I clean Hydra cup Shaker 28oz and keep it odor-free?
Rinse with hot water immediately after use — dried-on protein is much harder to clean. For deep cleaning, fill halfway with hot water, a drop of dish soap, and a teaspoon of baking soda; shake hard, then rinse and air-dry with the lid off. Never leave a used shaker in your gym bag overnight — that's the main cause of permanent shaker smell. Returns ship to our Montreal store within 30 days of delivery (unused, original packaging). Customers who add Onward Checkout+ at cart get an extended 90-day return window plus 5% cash back on top of TNF rewards. Ships from our Montreal store, same-day on orders placed before 4 PM EST. Free shipping anywhere in Canada on orders over $125 CAD.
How fast is shipping in Canada and what does it cost?
Same-day shipping from our Montreal store if you order before 4 PM EST Monday–Friday — hand-packed by our team at our downtown location, often faster than Amazon. Free shipping over $125 CAD subtotal. $12 flat over $50. Delivery: Quebec & Ontario typically 1–3 business days, other provinces 3–7. Express options at checkout. Domestic Canadian shipping — NO duties or customs fees. We're at 3575 Av. du Parc inside Galeries du Parc, downtown Montreal.
Can I pick up in-store? Where are you and is there parking?
Yes — free store pickup, ready in 30 minutes during store hours. We're at 3575 Av. du Parc, Local 5635 inside Galeries du Parc underground mall, downtown Montreal. Our online inventory is the same as our in-store inventory — if it's in stock on the website, it's also available in-store, since every order ships directly from the same physical store. Tell us at the cash and we'll give you a free 1-hour validated parking voucher — drop it in the parking machine on your way out for free indoor mall parking. Store hours: Mon 11 AM–8 PM, Tue–Fri 11 AM–6 PM, Sat–Sun 11 AM–5 PM.
What's your return policy + the Onward 90-day guarantee?
Default: free 30-day return policy — yes, even on opened supplements (as long as you've used 7 servings or fewer). Closed food items over $20 are also returnable. Damaged or wrong items are always replaced free — email info@topnutritionandfitness.com with a photo within 48 hours of delivery. Refunds are issued as store credit (gift card good online or in-store). Heads up: bars that soften or change shape during summer heat are only covered under Onward, not under our default policy (they're still safe + edible — refrigerate flat to reshape). Want longer + fuller coverage? Tap Checkout+ Now at checkout (~4% of order) to add Onward — a 90-day satisfaction guarantee (taste dislike, sensitivities, mold, damaged / lost / stolen / wrong / missing items, even opened products), 5% cash back on your next order (stacks with TNF Rewards), and instant 24-hour claim resolution. See full return policy →
What's the TNF Rewards Program?
Top Nutrition & Fitness Rewards is our free loyalty program — join from any product page or your account. What you can earn:
- Points on every dollar you spend — accumulate balance toward future orders
- Bonus points for writing product reviews after your order arrives
- Referral bonus — share your unique invite link; both you and your friend earn when they place their first order

