- Extra clothes, sealskinz waterproof socks and gloves
- Smith Elite Optics shooting glasses for protection and anti-fog characteristics
- Thermoses with hot chocolate or tea
- Passports (for doping control issues)
- Lapua ammunition, made for cold weather shooting
- Extra magazines, because it is more efficient during training to carry loaded magazines than to stand in the cold loading them
- Multi-tools, for tightening carrying harnesses
- Extra firing pins and firing pin changing tools
- Otis Gun cleaning kits
- Dermatone (to guard against frost bite)
Learn more about the twin biathletes at www.twinbiathletes.com.