Product Details
xProtein Shaker - ShirtJersey
Fuel your workout and speed your recovery with the Corkcicle Protein Shaker. The leakproof lid has a built-in agitator that quickly mixes and smoothes powders, shakes, and greens to clump-free perfection. The lid also works as a fruit strainer for infused water. With a 30oz capacity, Protein Shaker can keep smoothies and shakes cold up to 12 hours. The flexible handle makes it easy to tote, and the silicone spout stays tucked in and clean until you flip it up to sip.
Size Guide
xOur models typically wear US Size 2-4 or Australian Size 6-8, X-Small, Small, or One-Size garments.
On each product page, we provide the model's measurements and what size she is wearing to help guide you.
You can refer to the charts when selecting sizes but please note that sizes cannot be guaranteed and might vary slightly between brands.
If you need any advice about sizing, please feel free to drop us a line at: support@shirtjersey.com
The measurements in the description of individual products are taken only across the front side of the garment, not around the circumference (e.g. chest and waist).
If you can't find a completely satisfactory size in our size chart, don't worry! Feel free to contact us anytime at support@shopspiko.com. Our team is more than happy to provide personalized advice, recommend alternative styles, or assist with customization needs. Your comfort is our top priority!
Free Shipping
x🌍 We ship worldwide to most countries.
📦 Order Processing
Orders are processed within 2–5 business days (Monday–Saturday).
Orders placed before 3:00 PM (Pacific Time) will begin processing on the same business day.
🚚 Shipping Options
• Standard Shipping: $8 (Free on orders over $50)
• Express Shipping: $15 (optional upgrade)
⏱ Estimated Delivery Time
• United States: 6–12 business days
• International: 7–15 business days
📍 Tracking
All orders include tracking. You will receive a tracking number once your order has been shipped.
⚠️ Please note: Delivery times are estimates and may vary due to customs or carrier delays.
Returns & Refunds
x🔄 14-Day Easy Returns
We want you to love your purchase! If you are not fully satisfied, you may request a return within 14 days of delivery.
📦 Return Eligibility
To be eligible for a return, items must be:
• Unused and unworn
• In original packaging
• Accompanied by proof of purchase
🚫 Non-returnable Items
The following items cannot be returned:
• Final sale items
• Gift cards
• Personal hygiene products
🔄 Exchanges
We accept exchanges for eligible items within 14 days of delivery, subject to product availability.
📮 Return Shipping
Customers are responsible for return shipping costs unless the item is defective or incorrect.
💰 Restocking Fees
We do not charge any restocking fees.
💳 Refunds
Refunds are processed within 5–10 business days after we receive and inspect your return.
Approved refunds will be issued to your original payment method.
❌ Order Cancellation
Orders can be canceled within 12 hours after purchase.
Once processing or shipping has begun, cancellation may no longer be possible.
📩 If you have any questions, please contact us at support@shirtjerset.com.
- Choosing a selection results in a full page refresh.