BOTOCOL Stainless Steel Travel Cup The Botocol Stainless Steel Travel Cup is a double-walled cup made of stainless steel. The lid is made of plastic, a drinking hole is incorporated in the lid that you can open and close easily. The volume of the cup is 500ml. You can take the cup easily on a trip. The cup can be supplied in 5 different colors. You can print your own design or logo onto the cup. The logo can be printed in up to two colors. You can also engrave your design or logo. The BOTOCOL Stainless Steel Travel Cup is BPA free production.