The Sigma Pi Store

• 100% polyester
• Knitted fabric
• Fabric weight: 4.42 oz/yd² (150 g/m²)
• Print on one side
• Blank reverse side
• 2 iron grommets
• Blank product components sourced from China and Israel

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

• 100% polyester
• Knitted fabric
• Fabric weight: 4.42 oz/yd² (150 g/m²)
• Print on one side
• Blank reverse side
• 2 iron grommets
• Blank product components sourced from China and Israel

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

A sturdy and warm sweatshirt bound to keep you warm in the colder months. A pre-shrunk, classic fit sweater that's made with air-jet spun yarn for a soft feel and reduced pilling.

• 50% cotton, 50% polyester
• Pre-shrunk
• Classic fit
• 1x1 athletic rib knit collar with spandex
• Air-jet spun yarn with a soft feel and reduced pilling
• Double-needle stitched collar, shoulders, armholes, cuffs, and hem

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Size guide

This Sigma Pi Embroidered Champion backpack is the perfect choice for running all sorts of daily errands or doing sports! There’s plenty of space for all your necessities, as well as separate pockets for your phone, passport, water bottle and laptop. It’s also water-resistant, so your belongings are sure to stay dry in any weather.

• Top part: 100% polyester, 600D
• Bottom part: 100% polyester, 900D
• Dimensions: 18″ × 11½″ × 6¼'' (45.7 × 29.2 × 15.9 cm)
• Product weight: 1.02 lbs (464 g)
• Capacity: 5.5 gallons (21 l)
• Max weight: 33 lbs (15 kg)
• Large inside pocket with a 15″ laptop sleeve
• Water-resistant
• 2 slip side pockets for water bottles
• Front zip pocket with embroidered Champion brand logo, containing an organizational compartment (a pocket with zip closure, 2 pouches for phone and passport, and 3 pen holders)
• Top carry handle
• Top zipper with 2 sliders and zipper pullers
• Soft, padded mesh back with Champion brand logo
• Padded ergonomic polyester bag straps with plastic strap regulators and Champion brand label on the left strap