12oz Straight (no seam) Sippy Cup white with mulitple lids

Regular price $5.50

Create personalized Sippy cups for every occasion for young kids with these 12 oz stainless steel sublimation tumblers! These sippy cups feature a stainless steel inner tank to keep your beverages cool and warm for hours. They’re encased in a  polymer outer wrap to ensure rich, full-color transfers and a durable, premium feel. The lid is leakproof. NO seam at the bottom. These are straight.


  • 12 oz. sublimation Sippy cup blanks
  • 2 Lids included 
  • Printable polymer outer wrap
  • Stainless steel inner tank
  • Can contain cold or hot beverages
  • Food grade material, BPA free
  • Available in white only

Heat 360 Degrees, 6 mins

  1. Remove all plastic parts and lids
  2. Cut out design and affix to tumbler using heat tape
  3. Place in Shrinkwrap bag on cup
  4. Use heat gun to shrink bag to tumbler
  5. Place in oven for 6 minutes at 360°
  6. Remove from oven
  7. Remove shrink bag and image from tumbler immediately