For rainy days around town or long hours fishing at our favorite spot, we zip up the Snow Peak Toned Trout 2. 5L River Jacket. This sleek, waterproof, breathable jacket boasts a 2. 5-layer construction to keep the wet weather out and dry comfort in, along with zippered underarm vents that maintain high levels of breathability throughout the day. Throw in the zippered pockets for tons of easy access storage and we're ready to take on whatever the day sends our way.