Upgrade from spreadsheets to the all-in-one app for Stanley, Owala, BrüMate, Simple Modern, Frost Buddy, and HydroJug collectors. Track everything, never miss a drop, and trade with confidence.
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Preview recent additions and totals, with the full catalog in the app.
Buy, sell, and trade with confidence.
Keep more of your profit. Our fees are significantly lower than eBay, Mercari, and Poshmark.
Every transaction is protected. We hold payments until the item is delivered and verified.
Pre-paid labels generated instantly. Just print, pack, and ship. Tracking is automatic.
Everything you need to curate, track, and grow your collection.
Access the most comprehensive database of cups. Filter by brand, color, size, and rarity to find exactly what you're missing.
Real-time pricing data based on actual sales. Know exactly what your collection is worth.
Never miss a release. Get instant notifications for new drops.
Curate your dream cupboard and share it with friends.
Connect with over 500+ collectors, share your finds, and get exclusive updates.
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