An authentic YETI bar code label includes the color of the product. They are most likely counterfeit.
YETI Rambler 20 Oz Tumbler with MagSlider Lid in Charcoal Gray
neverthirst 30oz YETI White Tumbler
Tide flow fashion products 20oz yeti
YETI Tumbler 20oz LE Colors: New Colors!; Pick your Favorite!
Yeti rambler - Serving
YETI Rambler 20 Oz Tumbler with MagSlider Lid in Charcoal Gray
F-32 Handle - 19 COLORS - 20oz Size - Compatible with
YETI Tumbler 20oz LE Colors: New Colors!; Pick your Favorite!
YETI 20oz Tumbler - 食器