Customers find the shaker bottle to be of good quality and appreciate its vortex blending technology that mixes protein powder well. The bottle is easy to clean, works effectively, and has a tight seal. While some customers report it doesn’t leak, others mention that shaking too hard can cause leakage. Durability receives mixed feedback, with some finding it durable while others report it cracking easily. The clump size and sealing performance also get mixed reviews, with some customers reporting no clumps while others experience clumps in their protein shakes, and some noting the lid closes securely while others find it difficult to close.

AI Generated from the text of customer reviews