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Marvel - Radian Stainless
Black Panther
Sale price
$10.50
Regular price
$34.99
Skip to product information
Marvel - Radian Stainless
Sale price
$10.50
Regular price
$34.99
Marvel insulated stainless steel BlenderBottle Brand shaker cups. Get all your favorite Marvel heroes. From Iron man to Black Panther, we have you covered.
Refined Utility. Modern Design.
The Marvel Radian Stainless Steel hero shaker bottle features rock-solid insulation, a modern center-mounted spout, a detachable carry loop, and our most secure seal to date.
Perfectly Smooth
Say goodbye to lumpy protein shakes. Our patented mixing system uses the BlenderBall wire whisk found only in Blender Bottle brand shakers to deliver smooth protein and nutrition shakes with ease.
Refreshingly Cold
The double wall vacuumed insulated bottle keeps drink icy cold up to 24 hours, with zero condensation on the bottle making the Radian Stainless Steel the ultimate shaker.
Designs
Captain America bottle
Black Panther shaker bottle
Iron Man
Ironman
Thor
Captain Marvel shaker bottle
Spider-Man shaker bottle
Spiderman
Hulk protein shaker
Avengers shaker cups.
Superhero shaker bottles
super hero
Marvel
superhero
disney
Frequently asked questions
What is your return policy?
We accept returns within 30 days of delivery for defective items, transit damage (report within 72 hours with photos), or wrong items received. We do not accept returns for change of mind. Email support@protoka.com with your order number and photos to initiate a return.
What payment methods do you accept?
We accept Visa, Mastercard, American Express, Discover, Diners Club, and Shop Pay. All payments are processed securely through Shopify Payments with 256-bit SSL encryption.
How long does shipping take?
Orders are processed within 0–1 business days (Monday–Saturday). Once shipped, standard delivery takes 2–3 business days. Total estimated delivery time is 2–4 business days from the date of purchase. You will receive a tracking number by email once your order ships.
Is my payment information secure?
Absolutely. Our store is powered by Shopify, which uses 256-bit SSL encryption and is Level 1 PCI DSS certified — the highest level of payment security available. We never store your full card details on our servers.
How do I contact you?
You can reach us by email at support@protoka.com or by phone at +1 (225) 667-4901, Monday–Saturday, 9:00 AM – 6:00 PM ET. We aim to respond to all inquiries within 1–2 business days.