Zephyr Canyon 20 oz Mason Jar Tumblers 4-Pack — Clear Double-Insulated Plastic Mugs with Handles & Colored Lids

These are Zephyr Canyon 20-ounce double-insulated plastic mason jar tumblers with handles, colored lids and reusable straws sold in a 4-pack for everyday hot or cold drinks.

Designed to look like a classic mason jar but built for modern use, this 4-pack of clear, BPA-free acrylic tumblers combines a wide-mouth profile, sturdy handle and colored screw-on lids with matching straws. Each mug holds about 20 ounces and is double-insulated to help maintain beverage temperature longer than single-wall plastic cups. The set is meant for family kitchens, outdoor gatherings, office desks and casual entertaining where shatter-resistant, easy-grip drinkware is useful.

How will these tumblers keep my drinks at the right temperature?

The tumblers use a double-wall construction that slows heat transfer compared with single-layer plastic, so cold drinks stay cooler and warm drinks lose heat more slowly. They’re not a vacuum bottle, but the insulation reduces condensation and helps beverages remain more stable over short periods.

• Double-insulated acrylic walls for reduced heat transfer
• Wide mouth allows easy pouring of iced drinks and adding ice cubes
• Screw-on lid minimizes spills and limits direct air contact

Are these safe and easy to clean for everyday family use?

Yes — the tumblers are made from BPA-free acrylic that’s food-safe for typical drink use. The wide opening makes handwashing straightforward; the manufacturer recommends handwashing to preserve the finish and the seals on the lids and straws.

• BPA-free acrylic construction for food-safe use
• Handwash recommended to maintain clarity and seals
• Removable lids and straws for thorough cleaning

What comes in the 4-pack and what are the product dimensions?

The set includes four clear mason-style tumblers, four colored screw-on lids and four matching reusable straws. Each mason-style cup holds 20 ounces, measures about 3.7 inches across and 6.3 inches tall; straws are approximately 9.4 inches long — long enough for most tall cups or to reach through the lid.

• Contents: 4 clear tumblers, 4 colored lids, 4 colored straws
• Capacity: 20 ounces per tumbler
• Size: ~3.7" width, ~6.3" height; straw length ~9.4"

Where and when are these tumblers most useful?

These jars are versatile for daily meals and casual outings — they work well at home, poolside, during picnics, at campsites and in office kitchens. Their durable plastic build reduces breakage risk compared with glass, while the handle and lid design make them convenient for travel around the house or backyard.

• Ideal for family breakfasts, kids’ drinks and backyard entertaining
• Comfortable handle grip and spill-limiting lid for active settings
• Clear body shows contents while colored lids add easy identification

Who is this for: Households that want the look of classic mason jars without the fragility of glass will find these Zephyr Canyon tumblers practical. They fit parents, kids, students and outdoor enthusiasts who need shatter-resistant drinkware with insulation, a secure lid and reusable straw. If you prefer dishwasherless care and want a light, durable cup that’s easy to carry by a handle, this four-piece set offers usable, family-friendly drinkware with simple maintenance and clear, modern styling.