Ebay offers Hydro Flask 12-oz. Coffee Mug 2-Pack for $28.49 (reg $49.99)  after code with free shipping.

Apply Code: SAVEEXTRA5

Product Description:
Two 12 oz Hydro Flask Mugs ready for gifting or sipping, ready to keep drinks hot for hours. The insulated Mugs feature dishwasher-safe splash-resistant Closeable Press-In Lids that slide snugly shut. The soft-touch exterior is soft and comfortable to hold, and the ergonomic handle is strong and durable. Ready for coffee, cocoa, toddy and tea, the Mug Set is perfect to grab, gift and go.

• Number of Pieces: 2
• Piece 1: Travel mug: 3.53 Inches (W) x 4.55 Inches (H), Capacity 12 fl oz (US)
• Piece 2: Travel mug: 3.53 Inches (W) x 4.55 Inches (H), Capacity 12 fl oz (US)
• Features Dining: BPA-Free, Double-Wall Construction, Vacuum-Insulated, Lead-Free
• Lid Material: Plastic
• Service For: 2
• Includes: 2 Lids
• Used For: Hot Beverages
• Material: 18/8 Stainless Steel
• Care & Cleaning: Hand Wash