These varied options show that eco-consciousness comes in all shapes and sizes.

Eco-friendly items are quickly becoming non-negotiable for giveaways and events. They benefit brand image, too: ASI Research reports that nearly 50% of consumers feel more favorable toward the advertiser on an eco-friendly product. The sustainable branded drinkware featured here is well suited for upcoming conferences, trade shows, parties and campaigns, particularly for companies that want eco-conscious items.

Featuring a double-walled interior that keeps beverages at their ideal temperature, the 10-oz. Everglade-II ceramic tumbler (EV-2) doesn’t compromise quality for a sleek look. The bamboo screw-top lid ensures leakage is a thing of the past. Perfect as an employee-appreciation gift.

Recipients are sure to love the sustainability of this 16-oz. stainless-steel/bamboo bottle (IPNL195A) with copper lining. Includes a removable infuser for flavor boosts.

Made with comfort in mind, the 16-oz. Klean Kanteen tumbler (DW3168H-16) has ergonomic contours and a splash-proof lid. The earth-toned exterior complements the recycled stainless-steel construction and vacuum insulation. Choose from five color combinations.

End-users will love this 20-oz. stainless-steel tumbler (1602-05) made with 91% post-consumer recycled content. A condensation-resistant outer layer keeps hands dry, and a double-walled interior keeps drinks hot or cold. Available in five colors.

Eco-minded events can distribute colorful cups (MMA308) made of paper derived from renewable resources. A poly-coated interior offers leak resistance. The 9-oz. size is also great for classroom parties.

Made in the USA of recycled ocean-bound plastic, this 16-oz. plastic pint glass (67716) comes in six colors. Five cents from each unit sold is donated to a marine environmental organization.

There’s no shot that this 2-oz. plastic cup (AU-SC1E) won’t be a hit at celebrations. Made from recyclable BPA-free plastic and available in four colors.

This 20-oz. classic sport bottle (SP20-E) is essential for outdoor enthusiasts, fun runs and bike races. Made of biodegradable and recyclable plastic that’s also BPA- and lead-free.

Eco-conscious coffee lovers will appreciate this 12-oz. wheat-straw mug (DWE12) that helps their morning brew protect the planet. Include in employee-appreciation gift bundles.

Smoothies and lattes alike will taste great in this 16-oz. double-wall insulated plastic tumbler (TGBT16). Available in six transparent colors, it comes with matching lid and straw. American-made and recyclable.