• A reusable insulated water bottle with a black flip-straw lid, shown standing on a wooden surface outdoors with a blurred forest background. The bottle has a pastel gradient from light aqua at the top to soft pink at the bottom, with a metallic square logo featuring a stylized letter B on the front. big green bear
  • A woman wearing a patterned knit sweater and a black backpack drinks from a light blue water bottle labeled 'The City Coffee' in a forest setting.
  • A matte black wide-mouth water bottle with a straw lid sits on a mossy rock outdoors, next to a wooden signpost listing product features like leak-proof, built to last, sweat-proof, and double-walled insulation. Text at the top reads 'WIDE MOUTH WATER BOTTLE With Straw Lid'.
  • Outdoor product shot showing a reusable tumbler lid set on a rock with labeled components: Flip Lid, Carabiner Straw Lid, Stainless Steel Lid, and 2 Straws. The scene is a natural wooded setting, so this is Lifestyle rather than Product/Packaging.
  • A matte black insulated water bottle with a flip-top lid stands on a rock in a snowy forest setting. White text at the bottom reads “DOUBLE WALL INSULATED,” and feature callouts on the left and right say “24 hours Cold” and “12 hours Hot.
  • A man and a woman outdoors in a forest setting, both wearing Patagonia gear. The man is smiling and holding a mint green water bottle with a black dog illustration, while the woman wears a tan wide-brim hat and a patterned fleece.
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Biggreenbear.com

18oz Insulated Stainless Steel Sports Bottle with Straw

18oz Insulated Stainless Steel Sports Bottle with Straw

$9.99 USD
$9.99 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.
Color

Big Green Bear

18oz Insulated Stainless Steel Sports Water Bottle – Bubble Gum

Beat the Heat, Ditch the Sweat
Meet your new ultimate hydration partner. Engineered with advanced double-wall vacuum insulation, this premium stainless steel sports water bottle completely eliminates condensation. Enjoy your drinks ice-cold for up to 24 hours or piping hot for up to 12 hours—no matter where your day takes you.

📦 What’s in the Box?

Unlike other brands that force you to buy separate accessories, we include everything you need for maximum versatility right out of the box:
  • 18oz Insulated Flask (Cupholder friendly)
  • Carabiner Straw Lid (Perfect for one-handed sipping)
  • 2 Heavy-Duty Straws
  • Flip Lid (Ideal for hot coffee or tea)
  • Stainless Steel Lid (Sleek look, plastic interior for ultimate leak protection)

🔥 Key Product Features

  • Ultimate Insulation: Keeps beverages cold for 24 hours and hot for 12 hours.
  • 18/8 Premium Stainless Steel: Built from food-grade, non-toxic, BPA-free metal that will never rust or leave a metallic aftertaste.
  • 100% Leakproof Design: Toss it in your backpack or gym bag with absolute confidence.
  • Durable Powder-Coated Finish: Provides an easy, sweat-free grip that resists scratches, dents, and daily wear.
  • Cupholder Compatible: Perfectly sized to fit standard car and gym equipment cupholders.

⚖️ How It Compares

Feature Our Premium Flask Standard Competitors
Lids Included 3 Interchangeable Lids Only 1 Lid
Straws Included 2 Straws None
Insulation Time 24 Hrs Cold / 12 Hrs Hot 12 Hrs Cold / 6 Hrs Hot
Sweat Protection 100% Sweat-Free Powder Coat Slippery Exterior

🧼 Care & Maintenance Instructions

To preserve the lifetime performance and vibrant finish of your flask, please follow these care guidelines:
  • Hand wash only using hot, soapy water.
  • Avoid the dishwasher, as high heat can compromise the vacuum insulation seal.
  • Wash thoroughly before your very first use.

⭐ What Real Customers Say

💬 "Best bottle I've owned!"
"I filled this with ice before a long hike and still had solid cubes 24 hours later. Love having three lid choices!" – Sarah M.
💬 "No more leaks!"
"Perfect size for my car cup holder. The straw lid doesn't leak at all, and the bubble gum pink color is beautiful." – David K.

❓ Frequently Asked Questions (FAQ)

Q: Does the 18oz size fit in standard car cupholders?
A: Yes! The 18oz bottle is specifically designed to fit perfectly into standard vehicle and gym equipment cupholders.
Q: Are the lids completely leakproof?
A: Yes, all three included lids feature airtight silicone seals designed to be 100% leakproof when properly closed.
Q: Can I put this bottle in the dishwasher?
A: No. To protect the vacuum insulation and premium powder-coated exterior, hand washing with warm, soapy water is highly recommended.

🎯 Upgrade Your Hydration Today!

Ready to transform the way you stay refreshed? Whether you are hitting the gym, heading to the office, or exploring the rugged outdoors, this flask is built to match your lifestyle step for step.
Why Shop With Biggreenbear.com?
  • 30-Day Money-Back Guarantee: Love it or your money back, no questions asked.
  • Fast & Secure USA Shipping: Promptly delivered straight to your doorstep.
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