SiS Tryout Pack

Curious about SiS? 

This Tryout Pack features some of the most popular SiS products, and their best selling flavors. From high-carb drink mixes and gels to protein bars, it'll cover your bases and keep you fueled!

What You Get:

• 4 x SiS Go Isotonic Gels
• 1 x SiS Go Energy Caffeine Gel
• 1 x SiS Beta Fuel Chew
• 2 x SiS Protein Bars
• 2 x SiS Bake Energy Bars
• 2 x SiS Beta Fuel Drink Mix

Flavors may vary.