Category Archives: Materials & Testing

How to Choose the Right Protein Shaker Bottle: Stainless Steel, Plastic, or Glass?

Choosing the right protein shaker bottle is more than just picking a container—it’s a strategic...

Eco-Friendly Glass Shaker Bottles for Supplement Brands

As sustainability becomes a core expectation rather than a niche preference, supplement brands are rethinking...

Plastic Shaker Bottles for Gyms: Which One Should You Choose?

Plastic shaker bottles remain one of the most popular promotional items for gyms and fitness...

Why Custom Shaker Bottles Are Essential for Fitness Brands & Gyms

In today’s competitive fitness industry, brands are constantly seeking innovative ways to retain members, increase...

Stainless Steel Shaker Bottles: Benefits & Bulk Ordering Tips

In today’s competitive fitness and supplement industry, selecting the right shaker bottle material is crucial...

PP vs Tritan vs Stainless Steel Shaker Bottles: Which Is Better for Fitness Brands?

Compare PP, Tritan, and stainless steel shaker bottles to see which material offers the best...

304 vs 316 Stainless Steel Bottles: What Importers Should Choose

Choose 304 stainless steel bottles for value and daily use; pick 316 for premium durability...

Double Wall vs Single Wall Bottles: Full 2026 Guide for Buyers & Brands

Double wall vs single wall bottles: compare insulation, cost, and branding to choose the best...