Amazon has the 16oz Thermos Funtainer Stainless Steel Vacuum Insulated Bottle (Mint, F41102MT6) for $12 with free shipping on $35+ or with Prime. Features double wall stainless steel construction is built to handle drops, dings and assorted roughhousing. Includes an integrated carry handle with soft-touch grip, making it easy for kids to carry with them throughout the day. Help keep germs away with the hygienically covered drinking spout. keeps drinks cold for up to 12 hours.

Has excellent Amazon Reviews.

Amazon has the Hydro Flask 18-oz. Standard Mouth Bottle w/ Flex Cap for $18 with free shipping on $35+ or with Prime. List price: $30. Features keeps beverages cold up to 24 hours or hot up to 12 hours, 18/8 pro-grade stainless steel, BPA-Free & Toxin-Free.

Has excellent Amazon Reviews.

Amazon has the Thermos Funtainer 16-oz. Stainless Steel Bottle (F41102NY6, Navy) for $12 with free shipping on $35+ or with Prime. List price: $20. Features high quality 18/8 stainless steel construction, steel construction, made with durable, dishwasher safe materials, keeps drinks cold for up to 12 hours.

Has excellent Amazon Reviews.

Amazon has the GasOne Camping Stove (GS-8000) for $21 with free shipping on $35+ or with Prime. List price: $26. Features has a powerful BTU that allows for users to timely fry, stir, or boil their food, water, or soup in a flash, to be used with 1lb or 16.4 oz propane tank, includes waterproof carry bag.

Has good Amazon Reviews.

Amazon has the CamelBak Chute Mag 32-oz. Vacuum-Insulated Stainless Steel Water Bottle (1516004001, Black) for $21 with free shipping on $35+ or with Prime. List price: $35. Features magnet top, carry handle, double-wall vacuum insulated, sweat resistant, keep drinks hot or cold for hours.

Has excellent Amazon Reviews.