Walmart has the Ozark Trail 10 Piece Reusable Cutlery & Drinkware Combo Set on sale for $6.98 (was $19.75).
Includes: a 20-ounce stainless steel bottle, two 14-ounce cups with silicone sleeves, two silicone lids, two stainless steel straws with silicone tips, one straw brush, two plastic sporks, a 10-in-1 multitool, and carry bag with carabiner